| 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 | $175.85 | 4.852% | $184.3822 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $153.99 | 13.740% | $175.1482 | $175.15 | $175.15 | $175.10 |
| Purchase #3 | $123.97 | 9.799% | $136.1178 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $214.44 | 5.784% | $226.8432 | $226.84 | $226.85 | $226.80 |
| Purchase #5 | $173.92 | 9.335% | $190.1554 | $190.16 | $190.15 | $190.20 |
| Purchase #6 | $144.71 | 11.340% | $161.1201 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $142.96 | 9.427% | $156.4368 | $156.44 | $156.45 | $156.40 |
| 7 purchase totals = | $1,129.84 | $1,230.2037 | $1,230.21 | $1,230.20 | $1,230.10 | |