| 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 | $133.52 | 11.446% | $148.8027 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $133.99 | 6.847% | $143.1643 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $109.66 | 8.133% | $118.5786 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $62.34 | 9.334% | $68.1588 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $57.52 | 11.621% | $64.2044 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $48.50 | 10.690% | $53.6847 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $119.77 | 4.467% | $125.1201 | $125.12 | $125.10 | $125.10 |
| 7 purchase totals = | $665.30 | $721.7136 | $721.70 | $721.70 | $721.80 | |