| 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 | $170.59 | 5.277% | $179.592 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $21.99 | 7.389% | $23.6148 | $23.61 | $23.60 | $23.60 |
| Purchase #3 | $119.45 | 9.764% | $131.1131 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $235.30 | 12.329% | $264.3101 | $264.31 | $264.30 | $264.30 |
| Purchase #5 | $152.38 | 6.251% | $161.9053 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $26.79 | 4.240% | $27.9259 | $27.93 | $27.95 | $27.90 |
| Purchase #7 | $95.55 | 7.154% | $102.3856 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $822.05 | $890.8468 | $890.85 | $890.85 | $890.80 | |