| 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 | $83.94 | 8.747% | $91.2822 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $177.36 | 5.327% | $186.808 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $27.26 | 5.686% | $28.81 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $74.36 | 8.638% | $80.7832 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $180.32 | 5.314% | $189.9022 | $189.90 | $189.90 | $189.90 |
| Purchase #6 | $28.97 | 11.359% | $32.2607 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $155.81 | 13.710% | $177.1716 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $728.02 | $787.0179 | $787.01 | $787.00 | $787.10 | |