| 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 | $126.98 | 6.121% | $134.7524 | $134.75 | $134.75 | $134.80 |
| Purchase #2 | $161.53 | 10.690% | $178.7976 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $21.87 | 8.439% | $23.7156 | $23.72 | $23.70 | $23.70 |
| Purchase #4 | $95.52 | 5.465% | $100.7402 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $130.40 | 4.799% | $136.6579 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $23.53 | 9.356% | $25.7315 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $113.81 | 13.108% | $128.7282 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $673.64 | $729.1234 | $729.13 | $729.15 | $729.10 | |