| 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 | $201.53 | 8.373% | $218.4041 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $146.27 | 7.815% | $157.701 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $204.51 | 5.313% | $215.3756 | $215.38 | $215.40 | $215.40 |
| Purchase #4 | $105.41 | 4.741% | $110.4075 | $110.41 | $110.40 | $110.40 |
| Purchase #5 | $151.40 | 7.334% | $162.5037 | $162.50 | $162.50 | $162.50 |
| Purchase #6 | $30.62 | 3.590% | $31.7193 | $31.72 | $31.70 | $31.70 |
| Purchase #7 | $60.34 | 6.263% | $64.1191 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $900.08 | $960.2303 | $960.23 | $960.20 | $960.20 | |