| 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 | $158.91 | 12.218% | $178.3256 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $108.35 | 13.224% | $122.6782 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $61.53 | 4.329% | $64.1936 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $235.96 | 3.547% | $244.3295 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $11.31 | 4.729% | $11.8448 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $116.76 | 10.575% | $129.1074 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $221.48 | 6.682% | $236.2793 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $914.30 | $986.7584 | $986.76 | $986.85 | $986.70 | |