| 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 | $197.28 | 7.296% | $211.6735 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $14.42 | 9.590% | $15.8029 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $144.27 | 13.557% | $163.8287 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $17.33 | 5.698% | $18.3175 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $163.75 | 3.835% | $170.0298 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $128.99 | 12.397% | $144.9809 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $81.72 | 5.245% | $86.0062 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $747.76 | $810.6395 | $810.64 | $810.65 | $810.60 | |