| 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 | $147.99 | 10.293% | $163.2226 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $163.67 | 13.442% | $185.6705 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $47.97 | 6.519% | $51.0972 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $237.30 | 4.475% | $247.9192 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $7.40 | 4.109% | $7.7041 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $23.87 | 13.480% | $27.0877 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $35.74 | 3.740% | $37.0767 | $37.08 | $37.10 | $37.10 |
| 7 purchase totals = | $663.94 | $719.7780 | $719.78 | $719.75 | $719.80 | |