| 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 | $113.26 | 7.494% | $121.7477 | $121.75 | $121.75 | $121.70 |
| Purchase #2 | $100.32 | 13.204% | $113.5663 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $6.65 | 6.133% | $7.0578 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $94.54 | 5.612% | $99.8456 | $99.85 | $99.85 | $99.80 |
| Purchase #5 | $65.71 | 12.669% | $74.0348 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $156.43 | 4.838% | $163.9981 | $164.00 | $164.00 | $164.00 |
| Purchase #7 | $86.33 | 8.757% | $93.8899 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $623.24 | $674.1402 | $674.15 | $674.15 | $674.10 | |