| 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 | $147.37 | 7.416% | $158.299 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $111.86 | 4.347% | $116.7226 | $116.72 | $116.70 | $116.70 |
| Purchase #3 | $17.64 | 8.123% | $19.0729 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $101.95 | 11.224% | $113.3929 | $113.39 | $113.40 | $113.40 |
| Purchase #5 | $186.65 | 12.724% | $210.3993 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $194.32 | 9.229% | $212.2538 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $51.34 | 7.496% | $55.1884 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $811.13 | $885.3289 | $885.32 | $885.30 | $885.40 | |