| 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 | $107.46 | 10.589% | $118.8389 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $140.99 | 3.149% | $145.4298 | $145.43 | $145.45 | $145.40 |
| Purchase #3 | $64.82 | 4.505% | $67.7401 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $46.62 | 7.777% | $50.2456 | $50.25 | $50.25 | $50.20 |
| Purchase #5 | $131.49 | 5.459% | $138.668 | $138.67 | $138.65 | $138.70 |
| Purchase #6 | $207.60 | 7.483% | $223.1347 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $44.70 | 9.362% | $48.8848 | $48.88 | $48.90 | $48.90 |
| 7 purchase totals = | $743.68 | $792.9419 | $792.94 | $793.00 | $792.80 | |