| 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 | $135.48 | 13.439% | $153.6872 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $59.35 | 8.509% | $64.4001 | $64.40 | $64.40 | $64.40 |
| Purchase #3 | $184.43 | 13.340% | $209.033 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $95.86 | 9.772% | $105.2274 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $31.68 | 13.634% | $35.9993 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $231.58 | 12.261% | $259.974 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $40.36 | 8.185% | $43.6635 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $778.74 | $871.9845 | $871.98 | $872.00 | $872.00 | |