| 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 | $97.88 | 11.785% | $109.4152 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $150.42 | 6.242% | $159.8092 | $159.81 | $159.80 | $159.80 |
| Purchase #3 | $8.42 | 12.114% | $9.44 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $133.71 | 10.725% | $148.0504 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $200.61 | 9.819% | $220.3079 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $152.41 | 6.228% | $161.9021 | $161.90 | $161.90 | $161.90 |
| Purchase #7 | $64.78 | 13.749% | $73.6866 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $808.23 | $882.6114 | $882.62 | $882.60 | $882.60 | |