| 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 | $25.99 | 6.430% | $27.6612 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $148.83 | 12.256% | $167.0706 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $185.28 | 3.277% | $191.3516 | $191.35 | $191.35 | $191.40 |
| Purchase #4 | $127.95 | 3.251% | $132.1097 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $29.29 | 5.240% | $30.8248 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $176.56 | 6.842% | $188.6402 | $188.64 | $188.65 | $188.60 |
| Purchase #7 | $206.83 | 5.784% | $218.793 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $900.73 | $956.4511 | $956.44 | $956.40 | $956.50 | |