| 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 | $78.49 | 3.686% | $81.3831 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $171.62 | 6.538% | $182.8405 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $151.31 | 5.721% | $159.9664 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $43.27 | 7.436% | $46.4876 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $184.33 | 5.384% | $194.2543 | $194.25 | $194.25 | $194.30 |
| Purchase #6 | $151.51 | 4.380% | $158.1461 | $158.15 | $158.15 | $158.10 |
| Purchase #7 | $84.68 | 6.385% | $90.0868 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $865.21 | $913.1648 | $913.17 | $913.20 | $913.20 | |