| 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 | $142.39 | 11.871% | $159.2931 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $111.81 | 5.222% | $117.6487 | $117.65 | $117.65 | $117.60 |
| Purchase #3 | $141.70 | 4.596% | $148.2125 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $116.38 | 12.672% | $131.1277 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $75.52 | 5.515% | $79.6849 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $237.33 | 13.605% | $269.6187 | $269.62 | $269.60 | $269.60 |
| Purchase #7 | $214.86 | 6.759% | $229.3824 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $1,039.99 | $1,134.9680 | $1,134.96 | $1,135.00 | $1,134.90 | |