| 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 | $106.29 | 11.642% | $118.6643 | $118.66 | $118.65 | $118.70 |
| Purchase #2 | $161.71 | 4.392% | $168.8123 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $225.31 | 7.536% | $242.2894 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $54.74 | 11.221% | $60.8824 | $60.88 | $60.90 | $60.90 |
| Purchase #5 | $34.33 | 9.757% | $37.6796 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $146.41 | 5.415% | $154.3381 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $177.87 | 9.705% | $195.1323 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $906.66 | $977.7984 | $977.79 | $977.85 | $977.80 | |