| 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 | $134.76 | 8.871% | $146.7146 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $151.77 | 8.593% | $164.8116 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $186.87 | 11.420% | $208.2106 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $143.27 | 11.675% | $159.9968 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $213.99 | 9.308% | $233.9082 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $52.81 | 8.149% | $57.1135 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $94.30 | 13.170% | $106.7193 | $106.72 | $106.70 | $106.70 |
| 7 purchase totals = | $977.77 | $1,077.4746 | $1,077.47 | $1,077.40 | $1,077.40 | |