| 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 | $7.53 | 5.133% | $7.9165 | $7.92 | $7.90 | $7.90 |
| Purchase #2 | $191.52 | 5.104% | $201.2952 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $131.86 | 8.366% | $142.8914 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $45.66 | 9.295% | $49.9041 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $170.66 | 4.276% | $177.9574 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $74.57 | 9.232% | $81.4543 | $81.45 | $81.45 | $81.50 |
| Purchase #7 | $204.77 | 12.449% | $230.2618 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $826.57 | $891.6807 | $891.68 | $891.65 | $891.80 | |