| 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 | $127.93 | 4.466% | $133.6434 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $143.51 | 5.240% | $151.0299 | $151.03 | $151.05 | $151.00 |
| Purchase #3 | $145.71 | 4.521% | $152.2975 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $138.83 | 11.130% | $154.2818 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $203.90 | 8.524% | $221.2804 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $18.83 | 11.581% | $21.0107 | $21.01 | $21.00 | $21.00 |
| Purchase #7 | $58.74 | 3.161% | $60.5968 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $837.45 | $894.1405 | $894.14 | $894.20 | $894.10 | |