| 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 | $136.86 | 8.640% | $148.6847 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $177.88 | 4.556% | $185.9842 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $222.99 | 13.797% | $253.7559 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $86.99 | 4.415% | $90.8306 | $90.83 | $90.85 | $90.80 |
| Purchase #5 | $68.85 | 3.817% | $71.478 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $65.95 | 11.469% | $73.5138 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $136.99 | 5.736% | $144.8477 | $144.85 | $144.85 | $144.80 |
| 7 purchase totals = | $896.51 | $969.0949 | $969.09 | $969.15 | $969.10 | |