| 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 | $134.29 | 11.443% | $149.6568 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $191.98 | 8.706% | $208.6938 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $144.95 | 10.766% | $160.5553 | $160.56 | $160.55 | $160.60 |
| Purchase #4 | $158.95 | 9.713% | $174.3888 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $215.42 | 9.220% | $235.2817 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $236.40 | 9.354% | $258.5129 | $258.51 | $258.50 | $258.50 |
| Purchase #7 | $235.65 | 8.600% | $255.9159 | $255.92 | $255.90 | $255.90 |
| 7 purchase totals = | $1,317.64 | $1,443.0052 | $1,443.01 | $1,443.00 | $1,443.10 | |