| 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 | $191.39 | 9.394% | $209.3692 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $143.59 | 8.520% | $155.8239 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $44.38 | 5.612% | $46.8706 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $152.78 | 9.478% | $167.2605 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $84.59 | 10.368% | $93.3603 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $18.32 | 5.426% | $19.314 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $210.88 | 3.320% | $217.8812 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $845.93 | $909.8797 | $909.87 | $909.80 | $910.00 | |