| 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 | $102.77 | 6.668% | $109.6227 | $109.62 | $109.60 | $109.60 |
| Purchase #2 | $153.26 | 11.532% | $170.9339 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $65.27 | 5.744% | $69.0191 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $194.50 | 8.126% | $210.3051 | $210.31 | $210.30 | $210.30 |
| Purchase #5 | $152.32 | 3.832% | $158.1569 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $78.93 | 3.513% | $81.7028 | $81.70 | $81.70 | $81.70 |
| Purchase #7 | $147.52 | 10.839% | $163.5097 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $894.57 | $963.2502 | $963.25 | $963.20 | $963.20 | |