| 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 | $179.65 | 8.388% | $194.719 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $68.96 | 12.872% | $77.8365 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $191.73 | 6.261% | $203.7342 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $107.58 | 3.640% | $111.4959 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $231.39 | 5.785% | $244.7759 | $244.78 | $244.80 | $244.80 |
| Purchase #6 | $32.83 | 11.830% | $36.7138 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $61.30 | 7.365% | $65.8147 | $65.81 | $65.80 | $65.80 |
| 7 purchase totals = | $873.44 | $935.0900 | $935.09 | $935.10 | $935.00 | |