| 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 | $155.33 | 4.790% | $162.7703 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $244.92 | 13.559% | $278.1287 | $278.13 | $278.15 | $278.10 |
| Purchase #3 | $170.53 | 12.622% | $192.0543 | $192.05 | $192.05 | $192.10 |
| Purchase #4 | $89.68 | 5.240% | $94.3792 | $94.38 | $94.40 | $94.40 |
| Purchase #5 | $24.54 | 10.228% | $27.05 | $27.05 | $27.05 | $27.10 |
| Purchase #6 | $75.31 | 3.328% | $77.8163 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $66.82 | 6.480% | $71.1499 | $71.15 | $71.15 | $71.10 |
| 7 purchase totals = | $827.13 | $903.3487 | $903.35 | $903.35 | $903.40 | |