| 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 | $158.81 | 13.493% | $180.2382 | $180.24 | $180.25 | $180.20 |
| Purchase #2 | $165.70 | 13.428% | $187.9502 | $187.95 | $187.95 | $188.00 |
| Purchase #3 | $109.91 | 10.418% | $121.3604 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $235.62 | 12.260% | $264.507 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $67.95 | 8.872% | $73.9785 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $163.38 | 12.681% | $184.0982 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $18.28 | 9.300% | $19.98 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $919.65 | $1,032.1125 | $1,032.12 | $1,032.15 | $1,032.20 | |