| 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 | $145.56 | 8.254% | $157.5745 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $226.77 | 5.697% | $239.6891 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $59.53 | 3.425% | $61.5689 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $13.95 | 4.256% | $14.5437 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $230.56 | 11.199% | $256.3804 | $256.38 | $256.40 | $256.40 |
| Purchase #6 | $24.90 | 12.290% | $27.9602 | $27.96 | $27.95 | $28.00 |
| Purchase #7 | $72.53 | 5.683% | $76.6519 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $773.80 | $834.3687 | $834.36 | $834.35 | $834.50 | |