| 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 | $116.87 | 12.226% | $131.1585 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $188.94 | 9.422% | $206.7419 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $14.88 | 6.389% | $15.8307 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $132.67 | 9.738% | $145.5894 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $101.40 | 4.348% | $105.8089 | $105.81 | $105.80 | $105.80 |
| Purchase #6 | $101.42 | 7.238% | $108.7608 | $108.76 | $108.75 | $108.80 |
| Purchase #7 | $161.85 | 5.594% | $170.9039 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $818.03 | $884.7941 | $884.79 | $884.80 | $884.80 | |