| 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 | $183.39 | 9.651% | $201.089 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $150.35 | 9.268% | $164.2844 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $118.61 | 7.219% | $127.1725 | $127.17 | $127.15 | $127.20 |
| Purchase #4 | $209.31 | 3.181% | $215.9682 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $74.43 | 7.230% | $79.8113 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $141.93 | 9.453% | $155.3466 | $155.35 | $155.35 | $155.30 |
| Purchase #7 | $25.54 | 6.344% | $27.1603 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $903.56 | $970.8323 | $970.83 | $970.80 | $970.90 | |