| 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 | $203.37 | 9.318% | $222.32 | $222.32 | $222.30 | $222.30 |
| Purchase #2 | $143.52 | 6.507% | $152.8588 | $152.86 | $152.85 | $152.90 |
| Purchase #3 | $12.28 | 10.488% | $13.5679 | $13.57 | $13.55 | $13.60 |
| Purchase #4 | $74.90 | 3.675% | $77.6526 | $77.65 | $77.65 | $77.70 |
| Purchase #5 | $83.56 | 4.283% | $87.1389 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $167.76 | 11.487% | $187.0306 | $187.03 | $187.05 | $187.00 |
| Purchase #7 | $45.98 | 9.513% | $50.3541 | $50.35 | $50.35 | $50.40 |
| 7 purchase totals = | $731.37 | $790.9229 | $790.92 | $790.90 | $791.00 | |