| 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 | $196.56 | 3.846% | $204.1197 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $171.82 | 13.687% | $195.337 | $195.34 | $195.35 | $195.30 |
| Purchase #3 | $163.30 | 9.424% | $178.6894 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $83.28 | 9.857% | $91.4889 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $54.37 | 7.362% | $58.3727 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $64.44 | 11.846% | $72.0736 | $72.07 | $72.05 | $72.10 |
| Purchase #7 | $43.39 | 12.171% | $48.671 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $777.16 | $848.7523 | $848.75 | $848.70 | $848.80 | |