| 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 | $156.66 | 3.153% | $161.5995 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $241.36 | 9.743% | $264.8757 | $264.88 | $264.90 | $264.90 |
| Purchase #3 | $16.73 | 9.246% | $18.2769 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $73.90 | 6.460% | $78.6739 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $140.53 | 3.501% | $145.45 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $57.42 | 12.694% | $64.7089 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $212.69 | 5.580% | $224.5581 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $899.29 | $958.1430 | $958.15 | $958.15 | $958.30 | |