| 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 | $125.72 | 6.725% | $134.1747 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $119.66 | 12.637% | $134.7814 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $46.79 | 7.622% | $50.3563 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $52.50 | 5.732% | $55.5093 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $147.91 | 6.286% | $157.2076 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $165.93 | 4.641% | $173.6308 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $128.73 | 13.569% | $146.1974 | $146.20 | $146.20 | $146.20 |
| 7 purchase totals = | $787.24 | $851.8575 | $851.86 | $851.85 | $851.90 | |