| 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 | $154.65 | 10.602% | $171.046 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $148.32 | 10.749% | $164.2629 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $220.34 | 6.303% | $234.228 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $162.29 | 3.376% | $167.7689 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $23.90 | 7.573% | $25.7099 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $45.92 | 11.192% | $51.0594 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $133.92 | 8.412% | $145.1854 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $889.34 | $959.2605 | $959.27 | $959.25 | $959.30 | |