| 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 | $135.43 | 11.459% | $150.9489 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $191.45 | 3.449% | $198.0531 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $136.46 | 12.395% | $153.3742 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $59.60 | 9.388% | $65.1952 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $66.40 | 13.542% | $75.3919 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $207.98 | 7.869% | $224.3459 | $224.35 | $224.35 | $224.30 |
| Purchase #7 | $159.78 | 13.564% | $181.4526 | $181.45 | $181.45 | $181.50 |
| 7 purchase totals = | $957.10 | $1,048.7618 | $1,048.76 | $1,048.75 | $1,048.80 | |