| 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 | $149.68 | 9.223% | $163.485 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $15.46 | 9.448% | $16.9207 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $70.77 | 13.399% | $80.2525 | $80.25 | $80.25 | $80.30 |
| Purchase #4 | $111.25 | 5.212% | $117.0484 | $117.05 | $117.05 | $117.00 |
| Purchase #5 | $121.76 | 7.169% | $130.489 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $116.36 | 13.756% | $132.3665 | $132.37 | $132.35 | $132.40 |
| Purchase #7 | $149.40 | 6.682% | $159.3829 | $159.38 | $159.40 | $159.40 |
| 7 purchase totals = | $734.68 | $799.9450 | $799.95 | $799.95 | $800.00 | |