| 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 | $98.43 | 3.785% | $102.1556 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $142.85 | 8.683% | $155.2537 | $155.25 | $155.25 | $155.30 |
| Purchase #3 | $154.37 | 10.435% | $170.4785 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $145.26 | 13.446% | $164.7917 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $96.63 | 7.782% | $104.1497 | $104.15 | $104.15 | $104.10 |
| Purchase #6 | $10.38 | 13.215% | $11.7517 | $11.75 | $11.75 | $11.80 |
| Purchase #7 | $158.99 | 8.700% | $172.8221 | $172.82 | $172.80 | $172.80 |
| 7 purchase totals = | $806.91 | $881.4030 | $881.40 | $881.40 | $881.50 | |