| 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 | $14.87 | 12.128% | $16.6734 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $146.83 | 5.404% | $154.7647 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $170.29 | 5.507% | $179.6679 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $30.66 | 5.135% | $32.2344 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $175.90 | 8.339% | $190.5683 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $215.58 | 4.266% | $224.7766 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $159.71 | 7.401% | $171.5301 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $913.84 | $970.2154 | $970.21 | $970.20 | $970.30 | |