| 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 | $193.25 | 3.385% | $199.7915 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $103.71 | 11.427% | $115.5609 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $207.53 | 6.373% | $220.7559 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $107.70 | 9.324% | $117.7419 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $155.40 | 7.513% | $167.0752 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $73.96 | 13.127% | $83.6687 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $44.51 | 12.229% | $49.9531 | $49.95 | $49.95 | $50.00 |
| 7 purchase totals = | $886.06 | $954.5472 | $954.55 | $954.55 | $954.70 | |