| 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 | $126.50 | 9.619% | $138.668 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $56.50 | 9.488% | $61.8607 | $61.86 | $61.85 | $61.90 |
| Purchase #3 | $103.90 | 9.301% | $113.5637 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $52.84 | 8.285% | $57.2178 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $110.29 | 5.205% | $116.0306 | $116.03 | $116.05 | $116.00 |
| Purchase #6 | $170.69 | 4.472% | $178.3233 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $168.30 | 5.257% | $177.1475 | $177.15 | $177.15 | $177.10 |
| 7 purchase totals = | $789.02 | $842.8116 | $842.81 | $842.75 | $842.80 | |