| 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 | $155.57 | 12.636% | $175.2278 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $13.98 | 5.244% | $14.7131 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $20.76 | 11.515% | $23.1505 | $23.15 | $23.15 | $23.20 |
| Purchase #4 | $108.33 | 4.289% | $112.9763 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $68.84 | 10.352% | $75.9663 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $29.72 | 11.541% | $33.15 | $33.15 | $33.15 | $33.20 |
| Purchase #7 | $45.98 | 11.291% | $51.1716 | $51.17 | $51.15 | $51.20 |
| 7 purchase totals = | $443.18 | $486.3556 | $486.36 | $486.35 | $486.50 | |