| 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 | $149.77 | 3.561% | $155.1033 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $26.36 | 9.107% | $28.7606 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $57.74 | 11.211% | $64.2132 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $68.89 | 12.641% | $77.5984 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $237.75 | 3.786% | $246.7512 | $246.75 | $246.75 | $246.80 |
| Purchase #6 | $139.49 | 13.435% | $158.2305 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $215.76 | 10.135% | $237.6273 | $237.63 | $237.65 | $237.60 |
| 7 purchase totals = | $895.76 | $968.2845 | $968.28 | $968.30 | $968.30 | |