| 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 | $88.98 | 11.724% | $99.412 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $69.42 | 8.364% | $75.2263 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $141.98 | 11.281% | $157.9968 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $131.73 | 10.216% | $145.1875 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $201.92 | 12.252% | $226.6592 | $226.66 | $226.65 | $226.70 |
| Purchase #6 | $122.37 | 3.739% | $126.9454 | $126.95 | $126.95 | $126.90 |
| Purchase #7 | $90.99 | 5.351% | $95.8589 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $847.39 | $927.2861 | $927.30 | $927.30 | $927.30 | |