| 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 | $111.61 | 3.634% | $115.6659 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $151.65 | 6.443% | $161.4208 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $171.83 | 7.381% | $184.5128 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $127.36 | 7.784% | $137.2737 | $137.27 | $137.25 | $137.30 |
| Purchase #5 | $88.51 | 6.809% | $94.5366 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $235.58 | 6.858% | $251.7361 | $251.74 | $251.75 | $251.70 |
| Purchase #7 | $16.58 | 4.219% | $17.2795 | $17.28 | $17.30 | $17.30 |
| 7 purchase totals = | $903.12 | $962.4254 | $962.43 | $962.40 | $962.40 | |