| 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 | $159.47 | 10.514% | $176.2367 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $9.69 | 12.572% | $10.9082 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $74.63 | 3.699% | $77.3906 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $166.86 | 5.143% | $175.4416 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $227.66 | 7.254% | $244.1745 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $26.52 | 6.767% | $28.3146 | $28.31 | $28.30 | $28.30 |
| Purchase #7 | $179.31 | 10.294% | $197.7682 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $844.14 | $910.2344 | $910.23 | $910.20 | $910.20 | |