| 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 | $72.71 | 7.524% | $78.1807 | $78.18 | $78.20 | $78.20 |
| Purchase #2 | $52.33 | 12.126% | $58.6755 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $189.29 | 12.705% | $213.3393 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $113.44 | 7.634% | $122.1 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $203.77 | 6.705% | $217.4328 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $239.29 | 9.823% | $262.7955 | $262.80 | $262.80 | $262.80 |
| Purchase #7 | $146.25 | 9.655% | $160.3704 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $1,017.08 | $1,112.8942 | $1,112.90 | $1,112.95 | $1,112.90 | |