| 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 | $173.64 | 9.792% | $190.6428 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $37.62 | 6.785% | $40.1725 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $182.46 | 13.765% | $207.5756 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $154.98 | 13.675% | $176.1735 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $99.49 | 13.859% | $113.2783 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $89.97 | 13.371% | $101.9999 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $222.33 | 4.389% | $232.0881 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $960.49 | $1,061.9307 | $1,061.93 | $1,061.95 | $1,062.00 | |