| 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 | $145.79 | 13.558% | $165.5562 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $215.85 | 8.437% | $234.0613 | $234.06 | $234.05 | $234.10 |
| Purchase #3 | $65.81 | 8.781% | $71.5888 | $71.59 | $71.60 | $71.60 |
| Purchase #4 | $48.60 | 10.456% | $53.6816 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $208.71 | 12.503% | $234.805 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $108.55 | 7.835% | $117.0549 | $117.05 | $117.05 | $117.10 |
| Purchase #7 | $87.82 | 13.812% | $99.9497 | $99.95 | $99.95 | $99.90 |
| 7 purchase totals = | $881.13 | $976.6975 | $976.70 | $976.70 | $976.80 | |