| 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 | $243.69 | 6.750% | $260.1391 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $234.38 | 9.430% | $256.482 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $169.87 | 3.228% | $175.3534 | $175.35 | $175.35 | $175.40 |
| Purchase #4 | $175.35 | 11.168% | $194.9331 | $194.93 | $194.95 | $194.90 |
| Purchase #5 | $48.53 | 4.814% | $50.8662 | $50.87 | $50.85 | $50.90 |
| Purchase #6 | $70.46 | 5.574% | $74.3874 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $165.45 | 7.462% | $177.7959 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $1,107.73 | $1,189.9571 | $1,189.96 | $1,190.00 | $1,190.00 | |