| 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 | $112.26 | 9.813% | $123.2761 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $42.66 | 10.681% | $47.2165 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $151.96 | 8.656% | $165.1137 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $181.87 | 13.855% | $207.0681 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $45.78 | 11.333% | $50.9682 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $131.28 | 10.201% | $144.6719 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $161.52 | 13.281% | $182.9715 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $827.33 | $921.2860 | $921.29 | $921.20 | $921.40 | |