| 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 | $199.70 | 6.541% | $212.7624 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $98.97 | 6.347% | $105.2516 | $105.25 | $105.25 | $105.30 |
| Purchase #3 | $151.26 | 12.447% | $170.0873 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $173.57 | 3.276% | $179.2562 | $179.26 | $179.25 | $179.30 |
| Purchase #5 | $62.35 | 5.109% | $65.5355 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $19.66 | 10.447% | $21.7139 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $73.41 | 13.394% | $83.2425 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $778.92 | $837.8494 | $837.85 | $837.85 | $837.90 | |