| 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 | $145.91 | 7.733% | $157.1932 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $139.67 | 6.145% | $148.2527 | $148.25 | $148.25 | $148.30 |
| Purchase #3 | $152.81 | 4.750% | $160.0685 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $125.47 | 5.205% | $132.0007 | $132.00 | $132.00 | $132.00 |
| Purchase #5 | $132.34 | 12.145% | $148.4127 | $148.41 | $148.40 | $148.40 |
| Purchase #6 | $192.98 | 10.410% | $213.0692 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $40.87 | 5.345% | $43.0545 | $43.05 | $43.05 | $43.10 |
| 7 purchase totals = | $930.05 | $1,002.0515 | $1,002.04 | $1,002.00 | $1,002.20 | |