| 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 | $183.80 | 3.366% | $189.9867 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $184.90 | 3.512% | $191.3937 | $191.39 | $191.40 | $191.40 |
| Purchase #3 | $175.54 | 7.585% | $188.8547 | $188.85 | $188.85 | $188.90 |
| Purchase #4 | $119.97 | 3.498% | $124.1666 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $15.75 | 11.195% | $17.5132 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $66.60 | 11.503% | $74.261 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $89.76 | 6.193% | $95.3188 | $95.32 | $95.30 | $95.30 |
| 7 purchase totals = | $836.32 | $881.4947 | $881.49 | $881.45 | $881.60 | |