| 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 | $172.84 | 13.485% | $196.1475 | $196.15 | $196.15 | $196.10 |
| Purchase #2 | $195.51 | 12.409% | $219.7708 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $74.47 | 6.480% | $79.2957 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $180.97 | 11.674% | $202.0964 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $189.32 | 12.800% | $213.553 | $213.55 | $213.55 | $213.60 |
| Purchase #6 | $248.27 | 6.224% | $263.7223 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $77.82 | 5.495% | $82.0962 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $1,139.20 | $1,256.6819 | $1,256.69 | $1,256.65 | $1,256.70 | |