| 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 | $146.42 | 8.432% | $158.7661 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $51.74 | 8.345% | $56.0577 | $56.06 | $56.05 | $56.10 |
| Purchase #3 | $28.76 | 10.171% | $31.6852 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $209.79 | 12.179% | $235.3403 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $224.81 | 5.451% | $237.0644 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $49.63 | 6.714% | $52.9622 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $19.49 | 8.747% | $21.1948 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $730.64 | $793.0707 | $793.07 | $793.05 | $793.20 | |