| 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 | $178.35 | 13.614% | $202.6306 | $202.63 | $202.65 | $202.60 |
| Purchase #2 | $202.88 | 12.712% | $228.6701 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $232.76 | 11.841% | $260.3211 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $46.82 | 13.487% | $53.1346 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $9.77 | 8.872% | $10.6368 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $149.65 | 5.821% | $158.3611 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $24.86 | 3.264% | $25.6714 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $845.09 | $939.4257 | $939.42 | $939.40 | $939.40 | |