| 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 | $158.64 | 11.491% | $176.8693 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $21.61 | 11.741% | $24.1472 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $200.28 | 5.407% | $211.1091 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $158.68 | 4.704% | $166.1443 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $235.95 | 4.576% | $246.7471 | $246.75 | $246.75 | $246.70 |
| Purchase #6 | $30.37 | 6.657% | $32.3917 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $208.31 | 3.252% | $215.0842 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,013.84 | $1,072.4929 | $1,072.49 | $1,072.50 | $1,072.40 | |