| 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 | $126.90 | 5.368% | $133.712 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $37.81 | 4.339% | $39.4506 | $39.45 | $39.45 | $39.50 |
| Purchase #3 | $149.76 | 5.344% | $157.7632 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $58.73 | 13.845% | $66.8612 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $21.98 | 6.835% | $23.4823 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $109.53 | 5.217% | $115.2442 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $110.25 | 5.442% | $116.2498 | $116.25 | $116.25 | $116.20 |
| 7 purchase totals = | $614.96 | $652.7633 | $652.75 | $652.75 | $652.80 | |