| 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 | $132.68 | 7.132% | $142.1427 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $132.49 | 10.525% | $146.4346 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $86.48 | 5.449% | $91.1923 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $62.54 | 7.204% | $67.0454 | $67.05 | $67.05 | $67.00 |
| Purchase #5 | $119.88 | 9.245% | $130.9629 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $57.43 | 6.871% | $61.376 | $61.38 | $61.40 | $61.40 |
| Purchase #7 | $33.52 | 13.246% | $37.9601 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $625.02 | $677.1140 | $677.11 | $677.15 | $677.10 | |