| 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 | $99.89 | 3.403% | $103.2893 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $6.36 | 3.192% | $6.563 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $228.70 | 3.270% | $236.1785 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $151.79 | 10.230% | $167.3181 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $70.51 | 9.679% | $77.3347 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $159.43 | 7.427% | $171.2709 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $166.97 | 10.310% | $184.1846 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $883.65 | $946.1391 | $946.13 | $946.15 | $946.20 | |