| 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 | $194.86 | 4.765% | $204.1451 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $90.92 | 11.282% | $101.1776 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $127.29 | 11.461% | $141.8787 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $82.75 | 11.202% | $92.0197 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $77.46 | 11.443% | $86.3237 | $86.32 | $86.30 | $86.30 |
| Purchase #6 | $79.72 | 10.584% | $88.1576 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $138.70 | 12.611% | $156.1915 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $791.70 | $869.8939 | $869.90 | $869.90 | $869.90 | |