| 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 | $142.69 | 11.610% | $159.2563 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $205.41 | 11.749% | $229.5436 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $32.38 | 5.553% | $34.1781 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $55.73 | 12.132% | $62.4912 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $141.33 | 5.668% | $149.3406 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $122.98 | 12.280% | $138.0819 | $138.08 | $138.10 | $138.10 |
| Purchase #7 | $13.40 | 6.303% | $14.2446 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $713.92 | $787.1363 | $787.13 | $787.20 | $787.10 | |