| 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 | $155.59 | 12.761% | $175.4448 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $229.96 | 4.348% | $239.9587 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $64.99 | 10.728% | $71.9621 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $191.81 | 3.511% | $198.5444 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $126.97 | 10.316% | $140.0682 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $116.70 | 3.746% | $121.0716 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $151.53 | 5.398% | $159.7096 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $1,037.55 | $1,106.7594 | $1,106.75 | $1,106.70 | $1,106.80 | |