| 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 | $101.98 | 10.830% | $113.0244 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $86.94 | 10.210% | $95.8166 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $172.46 | 12.542% | $194.0899 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $168.60 | 8.537% | $182.9934 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $38.41 | 8.510% | $41.6787 | $41.68 | $41.70 | $41.70 |
| Purchase #6 | $108.31 | 7.504% | $116.4376 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $146.67 | 9.864% | $161.1375 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $823.37 | $905.1781 | $905.18 | $905.20 | $905.10 | |