| 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 | $132.96 | 6.464% | $141.5545 | $141.55 | $141.55 | $141.60 |
| Purchase #2 | $73.63 | 5.640% | $77.7827 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $134.37 | 10.819% | $148.9075 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $5.91 | 11.183% | $6.5709 | $6.57 | $6.55 | $6.60 |
| Purchase #5 | $126.62 | 6.215% | $134.4894 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $121.92 | 10.301% | $134.479 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $201.75 | 3.832% | $209.4811 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $797.16 | $853.2651 | $853.26 | $853.30 | $853.40 | |