| 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 | $226.94 | 11.587% | $253.2355 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $32.36 | 5.528% | $34.1489 | $34.15 | $34.15 | $34.10 |
| Purchase #3 | $142.73 | 3.614% | $147.8883 | $147.89 | $147.90 | $147.90 |
| Purchase #4 | $81.58 | 4.830% | $85.5203 | $85.52 | $85.50 | $85.50 |
| Purchase #5 | $107.41 | 13.290% | $121.6848 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $71.78 | 7.615% | $77.246 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $68.89 | 9.281% | $75.2837 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $731.69 | $795.0075 | $795.01 | $795.05 | $794.90 | |