| 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 | $106.32 | 9.269% | $116.1748 | $116.17 | $116.15 | $116.20 |
| Purchase #2 | $167.36 | 4.293% | $174.5448 | $174.54 | $174.55 | $174.50 |
| Purchase #3 | $42.26 | 6.213% | $44.8856 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $223.45 | 11.469% | $249.0775 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $7.28 | 12.567% | $8.1949 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $222.42 | 5.625% | $234.9311 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $61.47 | 11.312% | $68.4235 | $68.42 | $68.40 | $68.40 |
| 7 purchase totals = | $830.56 | $896.2322 | $896.22 | $896.25 | $896.20 | |