| 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 | $126.81 | 11.233% | $141.0546 | $141.05 | $141.05 | $141.10 |
| Purchase #2 | $151.94 | 9.625% | $166.5642 | $166.56 | $166.55 | $166.60 |
| Purchase #3 | $175.57 | 4.844% | $184.0746 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $21.78 | 6.705% | $23.2403 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $66.51 | 12.457% | $74.7952 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $14.38 | 8.424% | $15.5914 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $141.85 | 10.250% | $156.3896 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $698.84 | $761.7099 | $761.70 | $761.70 | $761.80 | |