| 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 | $188.82 | 8.853% | $205.5362 | $205.54 | $205.55 | $205.50 |
| Purchase #2 | $243.43 | 3.796% | $252.6706 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $45.80 | 9.169% | $49.9994 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $100.33 | 5.447% | $105.795 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $53.34 | 7.545% | $57.3645 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $32.97 | 6.745% | $35.1938 | $35.19 | $35.20 | $35.20 |
| Purchase #7 | $165.70 | 7.187% | $177.6089 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $830.39 | $884.1684 | $884.17 | $884.15 | $884.20 | |