| 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 | $161.43 | 10.297% | $178.0524 | $178.05 | $178.05 | $178.10 |
| Purchase #2 | $13.72 | 7.253% | $14.7151 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $140.39 | 13.331% | $159.1054 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $43.76 | 8.763% | $47.5947 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $191.47 | 3.321% | $197.8287 | $197.83 | $197.85 | $197.80 |
| Purchase #6 | $220.83 | 3.788% | $229.195 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $145.83 | 8.749% | $158.5887 | $158.59 | $158.60 | $158.60 |
| 7 purchase totals = | $917.43 | $985.0800 | $985.09 | $985.10 | $985.10 | |