| 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 | $141.57 | 4.872% | $148.4673 | $148.47 | $148.45 | $148.50 |
| Purchase #2 | $6.89 | 6.421% | $7.3324 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $122.54 | 5.694% | $129.5174 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $102.64 | 8.815% | $111.6877 | $111.69 | $111.70 | $111.70 |
| Purchase #5 | $74.60 | 6.842% | $79.7041 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $217.33 | 13.791% | $247.302 | $247.30 | $247.30 | $247.30 |
| Purchase #7 | $142.26 | 10.323% | $156.9455 | $156.95 | $156.95 | $156.90 |
| 7 purchase totals = | $807.83 | $880.9564 | $880.96 | $880.95 | $880.90 | |