| 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 | $139.27 | 8.419% | $150.9951 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $79.68 | 11.482% | $88.8289 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $177.43 | 3.640% | $183.8885 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $158.61 | 12.621% | $178.6282 | $178.63 | $178.65 | $178.60 |
| Purchase #5 | $126.90 | 4.747% | $132.9239 | $132.92 | $132.90 | $132.90 |
| Purchase #6 | $166.82 | 13.105% | $188.6818 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $213.81 | 10.593% | $236.4589 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $1,062.52 | $1,160.4053 | $1,160.41 | $1,160.45 | $1,160.40 | |