| 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 | $132.41 | 10.161% | $145.8642 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $180.26 | 10.173% | $198.5978 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $225.25 | 8.556% | $244.5224 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $202.98 | 6.362% | $215.8936 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $23.41 | 8.711% | $25.4492 | $25.45 | $25.45 | $25.40 |
| Purchase #6 | $60.60 | 12.624% | $68.2501 | $68.25 | $68.25 | $68.30 |
| Purchase #7 | $12.51 | 8.537% | $13.578 | $13.58 | $13.60 | $13.60 |
| 7 purchase totals = | $837.42 | $912.1553 | $912.15 | $912.15 | $912.20 | |