| 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 | $100.68 | 7.223% | $107.9521 | $107.95 | $107.95 | $108.00 |
| Purchase #2 | $163.78 | 3.224% | $169.0603 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $48.66 | 9.535% | $53.2997 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $139.73 | 13.829% | $159.0533 | $159.05 | $159.05 | $159.10 |
| Purchase #5 | $36.76 | 5.122% | $38.6428 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $72.49 | 5.686% | $76.6118 | $76.61 | $76.60 | $76.60 |
| Purchase #7 | $185.27 | 12.810% | $209.0031 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $747.37 | $813.6231 | $813.61 | $813.60 | $813.70 | |