| 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 | $169.70 | 13.796% | $193.1118 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $59.42 | 8.716% | $64.599 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $31.37 | 5.114% | $32.9743 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $61.55 | 6.302% | $65.4289 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $17.35 | 8.522% | $18.8286 | $18.83 | $18.85 | $18.80 |
| Purchase #6 | $111.94 | 12.772% | $126.237 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $146.78 | 8.846% | $159.7642 | $159.76 | $159.75 | $159.80 |
| 7 purchase totals = | $598.11 | $660.9438 | $660.94 | $660.95 | $660.90 | |