| 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 | $170.56 | 10.614% | $188.6632 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $30.49 | 11.340% | $33.9476 | $33.95 | $33.95 | $33.90 |
| Purchase #3 | $49.69 | 9.508% | $54.4145 | $54.41 | $54.40 | $54.40 |
| Purchase #4 | $22.53 | 3.865% | $23.4008 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $155.73 | 13.742% | $177.1304 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $56.56 | 13.684% | $64.2997 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $213.32 | 6.621% | $227.4439 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $698.88 | $769.3001 | $769.29 | $769.30 | $769.20 | |