| 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 | $131.51 | 8.544% | $142.7462 | $142.75 | $142.75 | $142.70 |
| Purchase #2 | $173.35 | 8.388% | $187.8906 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $131.97 | 6.199% | $140.1508 | $140.15 | $140.15 | $140.20 |
| Purchase #4 | $173.36 | 8.738% | $188.5082 | $188.51 | $188.50 | $188.50 |
| Purchase #5 | $23.80 | 9.663% | $26.0998 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $47.65 | 10.321% | $52.568 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $181.46 | 13.308% | $205.6087 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $863.10 | $943.5723 | $943.58 | $943.55 | $943.60 | |