| 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 | $155.86 | 13.707% | $177.2237 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $61.65 | 6.776% | $65.8274 | $65.83 | $65.85 | $65.80 |
| Purchase #3 | $30.35 | 6.736% | $32.3944 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $62.75 | 9.420% | $68.6611 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $180.94 | 10.470% | $199.8844 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $193.95 | 11.136% | $215.5483 | $215.55 | $215.55 | $215.50 |
| Purchase #7 | $70.28 | 11.739% | $78.5302 | $78.53 | $78.55 | $78.50 |
| 7 purchase totals = | $755.78 | $838.0695 | $838.06 | $838.10 | $838.00 | |