| 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 | $171.85 | 12.737% | $193.7385 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $68.69 | 8.226% | $74.3404 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $122.40 | 8.231% | $132.4747 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $63.41 | 7.390% | $68.096 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $108.46 | 12.244% | $121.7398 | $121.74 | $121.75 | $121.70 |
| Purchase #6 | $159.65 | 9.121% | $174.2117 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $213.41 | 5.390% | $224.9128 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $907.87 | $989.5139 | $989.51 | $989.50 | $989.40 | |