| 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 | $15.54 | 10.871% | $17.2294 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $170.64 | 3.520% | $176.6465 | $176.65 | $176.65 | $176.60 |
| Purchase #3 | $183.34 | 6.163% | $194.6392 | $194.64 | $194.65 | $194.60 |
| Purchase #4 | $35.91 | 13.645% | $40.8099 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $166.43 | 5.690% | $175.8999 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $92.39 | 10.494% | $102.0854 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $99.73 | 7.765% | $107.474 | $107.47 | $107.45 | $107.50 |
| 7 purchase totals = | $763.98 | $814.7843 | $814.79 | $814.80 | $814.70 | |