| 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 | $131.69 | 6.809% | $140.6568 | $140.66 | $140.65 | $140.70 |
| Purchase #2 | $197.47 | 8.312% | $213.8837 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $190.75 | 8.376% | $206.7272 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $170.92 | 13.790% | $194.4899 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $184.49 | 3.224% | $190.438 | $190.44 | $190.45 | $190.40 |
| Purchase #6 | $9.56 | 13.115% | $10.8138 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $156.77 | 4.709% | $164.1523 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $1,041.65 | $1,121.1617 | $1,121.16 | $1,121.20 | $1,121.20 | |