| 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 | $106.79 | 9.685% | $117.1326 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $209.56 | 10.823% | $232.2407 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $55.81 | 9.824% | $61.2928 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $153.46 | 4.668% | $160.6235 | $160.62 | $160.60 | $160.60 |
| Purchase #5 | $33.57 | 6.590% | $35.7823 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $11.68 | 6.673% | $12.4594 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $163.80 | 4.476% | $171.1317 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $734.67 | $790.6630 | $790.65 | $790.70 | $790.60 | |