| 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 | $169.92 | 7.300% | $182.3242 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $28.67 | 11.642% | $32.0078 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $35.73 | 13.266% | $40.4699 | $40.47 | $40.45 | $40.50 |
| Purchase #4 | $97.97 | 12.205% | $109.9272 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $202.77 | 8.867% | $220.7496 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $46.61 | 6.482% | $49.6313 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $52.69 | 10.792% | $58.3763 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $634.36 | $693.4863 | $693.49 | $693.50 | $693.40 | |