| 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 | $164.31 | 11.299% | $182.8754 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $35.87 | 13.612% | $40.7526 | $40.75 | $40.75 | $40.80 |
| Purchase #3 | $6.41 | 8.301% | $6.9421 | $6.94 | $6.95 | $6.90 |
| Purchase #4 | $72.98 | 12.522% | $82.1186 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $161.27 | 7.475% | $173.3249 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $204.68 | 13.527% | $232.3671 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $212.61 | 9.570% | $232.9568 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $858.13 | $951.3375 | $951.34 | $951.30 | $951.40 | |