| 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 | $149.50 | 6.765% | $159.6137 | $159.61 | $159.60 | $159.60 |
| Purchase #2 | $118.76 | 11.321% | $132.2048 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $167.32 | 7.832% | $180.4245 | $180.42 | $180.40 | $180.40 |
| Purchase #4 | $178.35 | 6.853% | $190.5723 | $190.57 | $190.55 | $190.60 |
| Purchase #5 | $232.70 | 3.202% | $240.1511 | $240.15 | $240.15 | $240.20 |
| Purchase #6 | $6.82 | 8.285% | $7.385 | $7.39 | $7.40 | $7.40 |
| Purchase #7 | $188.72 | 3.350% | $195.0421 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $1,042.17 | $1,105.3935 | $1,105.38 | $1,105.35 | $1,105.40 | |