| 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 | $159.48 | 3.189% | $164.5658 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $44.66 | 8.715% | $48.5521 | $48.55 | $48.55 | $48.60 |
| Purchase #3 | $146.44 | 11.557% | $163.3641 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $118.59 | 7.342% | $127.2969 | $127.30 | $127.30 | $127.30 |
| Purchase #5 | $30.49 | 11.150% | $33.8896 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $162.29 | 3.464% | $167.9117 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $136.74 | 9.178% | $149.29 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $798.69 | $854.8702 | $854.87 | $854.85 | $855.00 | |