| 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 | $213.51 | 7.187% | $228.855 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $63.94 | 8.493% | $69.3704 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $117.93 | 6.510% | $125.6072 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $170.40 | 10.644% | $188.5374 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $137.78 | 9.719% | $151.1708 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $35.87 | 3.404% | $37.091 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $20.42 | 11.626% | $22.794 | $22.79 | $22.80 | $22.80 |
| 7 purchase totals = | $759.85 | $823.4258 | $823.43 | $823.40 | $823.50 | |