| 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 | $195.49 | 6.579% | $208.3513 | $208.35 | $208.35 | $208.40 |
| Purchase #2 | $160.82 | 4.659% | $168.3126 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $129.34 | 13.226% | $146.4465 | $146.45 | $146.45 | $146.40 |
| Purchase #4 | $222.70 | 4.353% | $232.3941 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $185.91 | 13.342% | $210.7141 | $210.71 | $210.70 | $210.70 |
| Purchase #6 | $212.87 | 11.320% | $236.9669 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $190.27 | 7.125% | $203.8267 | $203.83 | $203.85 | $203.80 |
| 7 purchase totals = | $1,297.40 | $1,407.0122 | $1,407.01 | $1,407.00 | $1,407.00 | |