| 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 | $157.95 | 11.338% | $175.8584 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $240.39 | 13.447% | $272.7152 | $272.72 | $272.70 | $272.70 |
| Purchase #3 | $48.75 | 4.501% | $50.9442 | $50.94 | $50.95 | $50.90 |
| Purchase #4 | $63.91 | 7.388% | $68.6317 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $178.74 | 6.797% | $190.889 | $190.89 | $190.90 | $190.90 |
| Purchase #6 | $54.42 | 11.230% | $60.5314 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $61.64 | 11.237% | $68.5665 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $805.80 | $888.1364 | $888.14 | $888.15 | $888.10 | |