| 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 | $146.80 | 9.614% | $160.9134 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $171.51 | 9.643% | $188.0487 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $121.47 | 12.286% | $136.3938 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $134.89 | 11.506% | $150.4104 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $44.41 | 9.701% | $48.7182 | $48.72 | $48.70 | $48.70 |
| Purchase #6 | $62.46 | 13.681% | $71.0052 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $198.47 | 7.609% | $213.5716 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $880.01 | $969.0613 | $969.06 | $969.00 | $969.00 | |