| 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 | $110.51 | 7.165% | $118.428 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $126.37 | 8.646% | $137.296 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $96.76 | 4.357% | $100.9758 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $116.87 | 10.743% | $129.4253 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $127.65 | 9.630% | $139.9427 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $82.88 | 4.415% | $86.5392 | $86.54 | $86.55 | $86.50 |
| Purchase #7 | $83.45 | 11.502% | $93.0484 | $93.05 | $93.05 | $93.00 |
| 7 purchase totals = | $744.49 | $805.6554 | $805.67 | $805.75 | $805.50 | |