| 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 | $169.49 | 5.854% | $179.4119 | $179.41 | $179.40 | $179.40 |
| Purchase #2 | $87.63 | 7.355% | $94.0752 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $50.83 | 11.560% | $56.7059 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $121.36 | 12.551% | $136.5919 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $174.88 | 4.175% | $182.1812 | $182.18 | $182.20 | $182.20 |
| Purchase #6 | $146.59 | 9.499% | $160.5146 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $62.76 | 12.167% | $70.396 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $813.54 | $879.8767 | $879.88 | $879.90 | $879.90 | |