| 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 | $184.66 | 5.644% | $195.0822 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $27.85 | 8.799% | $30.3005 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $96.84 | 4.144% | $100.853 | $100.85 | $100.85 | $100.90 |
| Purchase #4 | $102.56 | 4.390% | $107.0624 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $201.68 | 11.368% | $224.607 | $224.61 | $224.60 | $224.60 |
| Purchase #6 | $95.28 | 13.126% | $107.7865 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $115.67 | 12.281% | $129.8754 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $824.54 | $895.5670 | $895.57 | $895.60 | $895.70 | |