| 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 | $160.65 | 7.810% | $173.1968 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $60.65 | 3.113% | $62.538 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $61.76 | 6.341% | $65.6762 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $115.49 | 10.766% | $127.9237 | $127.92 | $127.90 | $127.90 |
| Purchase #5 | $164.34 | 3.435% | $169.9851 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $123.42 | 7.735% | $132.9665 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $227.53 | 7.776% | $245.2227 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $913.84 | $977.5090 | $977.52 | $977.50 | $977.50 | |