| 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 | $226.35 | 4.191% | $235.8363 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $33.61 | 9.704% | $36.8715 | $36.87 | $36.85 | $36.90 |
| Purchase #3 | $162.84 | 3.710% | $168.8814 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $48.88 | 13.777% | $55.6142 | $55.61 | $55.60 | $55.60 |
| Purchase #5 | $159.97 | 6.252% | $169.9713 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $30.83 | 6.782% | $32.9209 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $165.30 | 7.197% | $177.1966 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $827.78 | $877.2922 | $877.29 | $877.25 | $877.30 | |