| 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 | $134.62 | 6.765% | $143.727 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $190.50 | 10.299% | $210.1196 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $204.99 | 6.757% | $218.8412 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $41.93 | 7.716% | $45.1653 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $72.96 | 7.777% | $78.6341 | $78.63 | $78.65 | $78.60 |
| Purchase #6 | $208.84 | 7.725% | $224.9729 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $80.48 | 6.480% | $85.6951 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $934.32 | $1,007.1552 | $1,007.16 | $1,007.15 | $1,007.10 | |