| 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 | $192.59 | 4.469% | $201.1968 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $12.96 | 3.309% | $13.3888 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $66.61 | 13.583% | $75.6576 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $162.45 | 12.690% | $183.0649 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $68.31 | 5.415% | $72.009 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $125.84 | 12.179% | $141.1661 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $103.77 | 9.564% | $113.6946 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $732.53 | $800.1778 | $800.18 | $800.15 | $800.30 | |