| 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 | $81.32 | 7.708% | $87.5881 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $180.79 | 7.618% | $194.5626 | $194.56 | $194.55 | $194.60 |
| Purchase #3 | $205.44 | 3.670% | $212.9796 | $212.98 | $213.00 | $213.00 |
| Purchase #4 | $146.32 | 9.214% | $159.8019 | $159.80 | $159.80 | $159.80 |
| Purchase #5 | $17.63 | 9.590% | $19.3207 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $204.32 | 13.515% | $231.9338 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $185.48 | 6.218% | $197.0131 | $197.01 | $197.00 | $197.00 |
| 7 purchase totals = | $1,021.30 | $1,103.1998 | $1,103.19 | $1,103.20 | $1,103.20 | |