| 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 | $143.42 | 11.685% | $160.1786 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $216.46 | 11.560% | $241.4828 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $153.88 | 6.436% | $163.7837 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $143.43 | 12.501% | $161.3602 | $161.36 | $161.35 | $161.40 |
| Purchase #5 | $15.69 | 11.814% | $17.5436 | $17.54 | $17.55 | $17.50 |
| Purchase #6 | $92.48 | 8.111% | $99.9811 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $15.34 | 5.290% | $16.1515 | $16.15 | $16.15 | $16.20 |
| 7 purchase totals = | $780.70 | $860.4815 | $860.47 | $860.55 | $860.60 | |