| 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 | $64.83 | 12.721% | $73.077 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $155.38 | 12.359% | $174.5834 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $212.99 | 6.863% | $227.6075 | $227.61 | $227.60 | $227.60 |
| Purchase #4 | $209.36 | 8.375% | $226.8939 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $64.73 | 3.391% | $66.925 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $192.42 | 4.560% | $201.1944 | $201.19 | $201.20 | $201.20 |
| Purchase #7 | $131.39 | 5.133% | $138.1342 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $1,031.10 | $1,108.4154 | $1,108.41 | $1,108.50 | $1,108.40 | |