| 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 | $165.43 | 6.108% | $175.5345 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $210.33 | 11.857% | $235.2688 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $14.55 | 8.420% | $15.7751 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $158.29 | 9.589% | $173.4684 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $246.44 | 11.683% | $275.2316 | $275.23 | $275.25 | $275.20 |
| Purchase #6 | $223.35 | 6.758% | $238.444 | $238.44 | $238.45 | $238.40 |
| Purchase #7 | $168.33 | 12.710% | $189.7247 | $189.72 | $189.70 | $189.70 |
| 7 purchase totals = | $1,186.72 | $1,303.4471 | $1,303.44 | $1,303.45 | $1,303.40 | |