| 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 | $200.51 | 8.509% | $217.5714 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $138.63 | 10.182% | $152.7453 | $152.75 | $152.75 | $152.70 |
| Purchase #3 | $126.58 | 7.804% | $136.4583 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $103.39 | 7.321% | $110.9592 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $148.57 | 13.718% | $168.9508 | $168.95 | $168.95 | $169.00 |
| Purchase #6 | $49.61 | 10.104% | $54.6226 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $109.74 | 6.246% | $116.5944 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $877.03 | $957.9020 | $957.90 | $957.85 | $958.00 | |