| 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 | $212.74 | 7.668% | $229.0529 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $78.31 | 5.392% | $82.5325 | $82.53 | $82.55 | $82.50 |
| Purchase #3 | $169.82 | 8.230% | $183.7962 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $23.27 | 7.728% | $25.0683 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $151.86 | 13.707% | $172.6755 | $172.68 | $172.70 | $172.70 |
| Purchase #6 | $184.93 | 8.725% | $201.0651 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $70.76 | 3.737% | $73.4043 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $891.69 | $967.5948 | $967.60 | $967.60 | $967.70 | |