| 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 | $165.57 | 8.470% | $179.5938 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $157.94 | 4.750% | $165.4422 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $151.47 | 10.131% | $166.8154 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $105.73 | 9.742% | $116.0302 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $48.83 | 8.109% | $52.7896 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $205.52 | 4.184% | $214.119 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $33.73 | 3.535% | $34.9224 | $34.92 | $34.90 | $34.90 |
| 7 purchase totals = | $868.79 | $929.7126 | $929.71 | $929.70 | $929.60 | |