| 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 | $179.36 | 9.863% | $197.0503 | $197.05 | $197.05 | $197.10 |
| Purchase #2 | $131.93 | 8.606% | $143.2839 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $151.65 | 6.500% | $161.5073 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $155.84 | 9.267% | $170.2817 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $98.30 | 12.113% | $110.2071 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $159.74 | 8.346% | $173.0719 | $173.07 | $173.05 | $173.10 |
| Purchase #7 | $52.35 | 4.657% | $54.7879 | $54.79 | $54.80 | $54.80 |
| 7 purchase totals = | $929.17 | $1,010.1901 | $1,010.19 | $1,010.20 | $1,010.30 | |