| 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 | $178.95 | 12.530% | $201.3724 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $111.42 | 12.437% | $125.2773 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $218.99 | 8.730% | $238.1078 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $80.93 | 10.538% | $89.4584 | $89.46 | $89.45 | $89.50 |
| Purchase #5 | $163.86 | 5.665% | $173.1427 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $73.42 | 10.403% | $81.0579 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $243.40 | 13.369% | $275.9401 | $275.94 | $275.95 | $275.90 |
| 7 purchase totals = | $1,070.97 | $1,184.3566 | $1,184.36 | $1,184.35 | $1,184.40 | |