| 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 | $161.45 | 4.744% | $169.1092 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $37.89 | 8.129% | $40.9701 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $97.71 | 7.482% | $105.0207 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $176.77 | 3.595% | $183.1249 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $63.97 | 8.603% | $69.4733 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $238.73 | 7.176% | $255.8613 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $124.84 | 5.556% | $131.7761 | $131.78 | $131.80 | $131.80 |
| 7 purchase totals = | $901.36 | $955.3356 | $955.33 | $955.25 | $955.40 | |