| 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 | $175.89 | 13.305% | $199.2922 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $133.60 | 9.434% | $146.2038 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $149.43 | 10.466% | $165.0693 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $44.85 | 4.122% | $46.6987 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $166.74 | 4.230% | $173.7931 | $173.79 | $173.80 | $173.80 |
| Purchase #6 | $50.78 | 9.517% | $55.6127 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $82.98 | 5.633% | $87.6543 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $804.27 | $874.3241 | $874.31 | $874.30 | $874.40 | |