| 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 | $171.52 | 12.622% | $193.1693 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $210.63 | 4.686% | $220.5001 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $116.86 | 7.161% | $125.2283 | $125.23 | $125.25 | $125.20 |
| Purchase #4 | $42.79 | 12.471% | $48.1263 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $83.96 | 3.616% | $86.996 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $131.56 | 8.843% | $143.1939 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $105.72 | 7.255% | $113.39 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $863.04 | $930.6039 | $930.61 | $930.65 | $930.60 | |