| 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 | $135.59 | 8.571% | $147.2114 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $153.99 | 10.622% | $170.3468 | $170.35 | $170.35 | $170.30 |
| Purchase #3 | $42.78 | 8.438% | $46.3898 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $108.28 | 9.147% | $118.1844 | $118.18 | $118.20 | $118.20 |
| Purchase #5 | $119.47 | 10.443% | $131.9463 | $131.95 | $131.95 | $131.90 |
| Purchase #6 | $76.46 | 9.579% | $83.7841 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $33.51 | 5.804% | $35.4549 | $35.45 | $35.45 | $35.50 |
| 7 purchase totals = | $670.08 | $733.3177 | $733.31 | $733.35 | $733.30 | |