| 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 | $169.57 | 8.299% | $183.6426 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $15.34 | 3.717% | $15.9102 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $220.40 | 9.863% | $242.1381 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $183.97 | 11.241% | $204.6501 | $204.65 | $204.65 | $204.70 |
| Purchase #5 | $124.46 | 7.232% | $133.4609 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $103.38 | 5.822% | $109.3988 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $66.48 | 13.387% | $75.3797 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $883.60 | $964.5804 | $964.58 | $964.60 | $964.60 | |