| 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 | $118.68 | 5.128% | $124.7659 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $138.41 | 10.501% | $152.9444 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $145.54 | 8.658% | $158.1409 | $158.14 | $158.15 | $158.10 |
| Purchase #4 | $118.28 | 6.514% | $125.9848 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $124.52 | 13.509% | $141.3414 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $27.51 | 12.119% | $30.8439 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $29.48 | 5.660% | $31.1486 | $31.15 | $31.15 | $31.10 |
| 7 purchase totals = | $702.42 | $765.1699 | $765.16 | $765.20 | $765.00 | |