| 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 | $107.78 | 12.817% | $121.5942 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $80.92 | 11.119% | $89.9175 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $183.88 | 11.711% | $205.4142 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $105.54 | 3.591% | $109.3299 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $136.35 | 6.571% | $145.3096 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $8.90 | 5.330% | $9.3744 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $204.61 | 9.587% | $224.226 | $224.23 | $224.25 | $224.20 |
| 7 purchase totals = | $827.98 | $905.1658 | $905.16 | $905.15 | $905.10 | |