| 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 | $190.40 | 5.671% | $201.1976 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $172.42 | 7.487% | $185.3291 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $100.41 | 13.621% | $114.0868 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $45.54 | 10.127% | $50.1518 | $50.15 | $50.15 | $50.20 |
| Purchase #5 | $48.42 | 10.283% | $53.399 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $100.93 | 5.827% | $106.8112 | $106.81 | $106.80 | $106.80 |
| Purchase #7 | $100.49 | 13.873% | $114.431 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $758.61 | $825.4065 | $825.41 | $825.45 | $825.40 | |