| 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 | $156.40 | 9.818% | $171.7554 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $79.47 | 11.305% | $88.4541 | $88.45 | $88.45 | $88.50 |
| Purchase #3 | $13.65 | 5.569% | $14.4102 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $90.25 | 3.716% | $93.6037 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $190.76 | 5.308% | $200.8855 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $24.87 | 7.190% | $26.6582 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $131.97 | 8.731% | $143.4923 | $143.49 | $143.50 | $143.50 |
| 7 purchase totals = | $687.37 | $739.2594 | $739.26 | $739.25 | $739.40 | |