| 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 | $193.98 | 12.147% | $217.5428 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $73.51 | 9.478% | $80.4773 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $96.95 | 10.435% | $107.0667 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $137.63 | 10.671% | $152.3165 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $198.27 | 8.785% | $215.688 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $58.60 | 10.683% | $64.8602 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $108.49 | 8.581% | $117.7995 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $867.43 | $955.7510 | $955.76 | $955.75 | $955.80 | |