| 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 | $90.36 | 5.306% | $95.1545 | $95.15 | $95.15 | $95.20 |
| Purchase #2 | $137.94 | 7.438% | $148.2 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $25.26 | 7.768% | $27.2222 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $124.42 | 12.656% | $140.1666 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $248.45 | 9.761% | $272.7012 | $272.70 | $272.70 | $272.70 |
| Purchase #6 | $52.41 | 13.582% | $59.5283 | $59.53 | $59.55 | $59.50 |
| Purchase #7 | $172.89 | 11.441% | $192.6703 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $851.73 | $935.6431 | $935.64 | $935.60 | $935.70 | |