| 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 | $137.99 | 6.503% | $146.9635 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $46.84 | 5.416% | $49.3769 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $151.40 | 13.852% | $172.3719 | $172.37 | $172.35 | $172.40 |
| Purchase #4 | $222.25 | 9.762% | $243.946 | $243.95 | $243.95 | $243.90 |
| Purchase #5 | $59.49 | 7.329% | $63.85 | $63.85 | $63.85 | $63.90 |
| Purchase #6 | $127.60 | 7.128% | $136.6953 | $136.70 | $136.70 | $136.70 |
| Purchase #7 | $91.68 | 13.338% | $103.9083 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $837.25 | $917.1119 | $917.12 | $917.10 | $917.20 | |