| 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 | $95.35 | 8.862% | $103.7999 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $128.57 | 4.869% | $134.8301 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $186.56 | 8.266% | $201.981 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $158.91 | 4.499% | $166.0594 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $44.85 | 13.462% | $50.8877 | $50.89 | $50.90 | $50.90 |
| Purchase #6 | $43.99 | 6.400% | $46.8054 | $46.81 | $46.80 | $46.80 |
| Purchase #7 | $135.85 | 6.479% | $144.6517 | $144.65 | $144.65 | $144.70 |
| 7 purchase totals = | $794.08 | $849.0152 | $849.02 | $849.05 | $849.10 | |