| 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 | $190.60 | 13.637% | $216.5921 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $7.90 | 11.316% | $8.794 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $164.97 | 13.449% | $187.1568 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $202.56 | 10.556% | $223.9422 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $170.29 | 3.339% | $175.976 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $131.57 | 6.315% | $139.8786 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $21.68 | 5.686% | $22.9127 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $889.57 | $975.2524 | $975.25 | $975.30 | $975.30 | |