| 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 | $74.89 | 13.824% | $85.2428 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $152.70 | 10.542% | $168.7976 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $118.79 | 8.749% | $129.1829 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $168.48 | 5.569% | $177.8627 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $20.79 | 12.540% | $23.3971 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $116.83 | 12.562% | $131.5062 | $131.51 | $131.50 | $131.50 |
| Purchase #7 | $127.75 | 9.763% | $140.2222 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $780.23 | $856.2115 | $856.21 | $856.20 | $856.20 | |