| 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 | $144.92 | 6.128% | $153.8007 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $42.85 | 8.240% | $46.3808 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $14.25 | 6.363% | $15.1567 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $206.87 | 8.803% | $225.0808 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $58.44 | 6.344% | $62.1474 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $87.36 | 6.396% | $92.9475 | $92.95 | $92.95 | $92.90 |
| Purchase #7 | $40.87 | 5.545% | $43.1362 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $595.56 | $638.6501 | $638.66 | $638.70 | $638.60 | |