| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.46 | 9.417% | $162.4405 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $173.27 | 13.819% | $197.2142 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $172.75 | 10.108% | $190.2116 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $224.72 | 10.347% | $247.9718 | $247.97 | $247.95 | $248.00 |
| Purchase #5 | $231.44 | 11.220% | $257.4076 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $185.69 | 4.402% | $193.8641 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $120.47 | 11.205% | $133.9687 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $1,256.80 | $1,383.0785 | $1,383.07 | $1,383.00 | $1,383.10 | |