| 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 | $133.64 | 13.192% | $151.2698 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $197.76 | 11.226% | $219.9605 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $187.27 | 9.209% | $204.5157 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $162.36 | 7.847% | $175.1004 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $197.51 | 13.778% | $224.7229 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $146.98 | 11.259% | $163.5285 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $144.84 | 7.597% | $155.8435 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,170.36 | $1,294.9413 | $1,294.94 | $1,294.90 | $1,294.90 | |