| 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 | $236.33 | 11.816% | $264.2548 | $264.25 | $264.25 | $264.30 |
| Purchase #2 | $20.74 | 3.759% | $21.5196 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $140.89 | 12.823% | $158.9563 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $33.94 | 9.143% | $37.0431 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $65.25 | 4.342% | $68.0832 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $16.52 | 3.593% | $17.1136 | $17.11 | $17.10 | $17.10 |
| Purchase #7 | $180.48 | 11.780% | $201.7405 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $694.15 | $768.7111 | $768.70 | $768.70 | $768.70 | |