| 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 | $173.68 | 9.835% | $190.7614 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $224.89 | 5.758% | $237.8392 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $32.95 | 5.844% | $34.8756 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $112.71 | 9.232% | $123.1154 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $143.86 | 9.354% | $157.3167 | $157.32 | $157.30 | $157.30 |
| Purchase #6 | $25.76 | 9.127% | $28.1111 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $171.64 | 3.369% | $177.4226 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $885.49 | $949.4420 | $949.45 | $949.40 | $949.40 | |