| 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 | $170.47 | 8.352% | $184.7077 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $118.35 | 3.170% | $122.1017 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $6.88 | 11.375% | $7.6626 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $56.30 | 3.741% | $58.4062 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $111.68 | 11.258% | $124.2529 | $124.25 | $124.25 | $124.30 |
| Purchase #6 | $23.68 | 12.590% | $26.6613 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $249.61 | 9.843% | $274.1791 | $274.18 | $274.20 | $274.20 |
| 7 purchase totals = | $736.97 | $797.9715 | $797.97 | $797.95 | $798.10 | |