| 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 | $113.42 | 13.572% | $128.8134 | $128.81 | $128.80 | $128.80 |
| Purchase #2 | $161.63 | 5.546% | $170.594 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $227.68 | 4.851% | $238.7248 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $169.77 | 5.118% | $178.4588 | $178.46 | $178.45 | $178.50 |
| Purchase #5 | $9.84 | 10.366% | $10.86 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $12.62 | 12.694% | $14.222 | $14.22 | $14.20 | $14.20 |
| Purchase #7 | $48.55 | 9.591% | $53.2064 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $743.51 | $794.8794 | $794.87 | $794.80 | $794.90 | |