| 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 | $185.38 | 9.846% | $203.6325 | $203.63 | $203.65 | $203.60 |
| Purchase #2 | $165.95 | 11.216% | $184.563 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $54.42 | 10.265% | $60.0062 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $35.26 | 9.339% | $38.5529 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $91.74 | 12.540% | $103.2442 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $139.72 | 13.481% | $158.5557 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $158.92 | 11.657% | $177.4453 | $177.45 | $177.45 | $177.40 |
| 7 purchase totals = | $831.39 | $925.9998 | $926.00 | $926.00 | $926.00 | |