| 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 | $161.25 | 7.469% | $173.2938 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $21.26 | 8.362% | $23.0378 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $67.89 | 6.337% | $72.1922 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $205.31 | 10.220% | $226.2927 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $97.90 | 7.428% | $105.172 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $83.49 | 8.708% | $90.7603 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $19.62 | 7.232% | $21.0389 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $656.72 | $711.7877 | $711.78 | $711.80 | $711.80 | |