| 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 | $125.28 | 8.466% | $135.8862 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $42.46 | 8.754% | $46.1769 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $71.34 | 5.379% | $75.1774 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $218.59 | 5.491% | $230.5928 | $230.59 | $230.60 | $230.60 |
| Purchase #5 | $96.53 | 4.275% | $100.6567 | $100.66 | $100.65 | $100.70 |
| Purchase #6 | $104.95 | 11.231% | $116.7369 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $127.54 | 12.124% | $143.0029 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $786.69 | $848.2298 | $848.24 | $848.30 | $848.30 | |