| 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 | $169.49 | 3.849% | $176.0137 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $47.97 | 3.724% | $49.7564 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $144.87 | 5.714% | $153.1479 | $153.15 | $153.15 | $153.10 |
| Purchase #4 | $13.57 | 11.476% | $15.1273 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $138.80 | 10.305% | $153.1033 | $153.10 | $153.10 | $153.10 |
| Purchase #6 | $164.54 | 8.226% | $178.0751 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $175.92 | 4.652% | $184.1038 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $855.16 | $909.3275 | $909.33 | $909.35 | $909.30 | |