| 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 | $66.60 | 5.680% | $70.3829 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $221.89 | 13.550% | $251.9561 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $135.52 | 8.114% | $146.5161 | $146.52 | $146.50 | $146.50 |
| Purchase #4 | $178.41 | 4.576% | $186.574 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $50.67 | 3.448% | $52.4171 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $37.73 | 13.400% | $42.7858 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $135.92 | 7.496% | $146.1086 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $826.74 | $896.7406 | $896.75 | $896.70 | $896.80 | |