| 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 | $188.58 | 6.113% | $200.1079 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $154.59 | 9.413% | $169.1416 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $246.37 | 4.780% | $258.1465 | $258.15 | $258.15 | $258.10 |
| Purchase #4 | $150.93 | 6.664% | $160.988 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $190.97 | 4.678% | $199.9036 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $67.47 | 5.335% | $71.0695 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $74.79 | 9.532% | $81.919 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $1,073.70 | $1,141.2761 | $1,141.28 | $1,141.25 | $1,141.20 | |