| 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 | $155.90 | 4.860% | $163.4767 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $219.59 | 12.693% | $247.4626 | $247.46 | $247.45 | $247.50 |
| Purchase #3 | $67.92 | 11.126% | $75.4768 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $50.83 | 11.160% | $56.5026 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $125.76 | 9.228% | $137.3651 | $137.37 | $137.35 | $137.40 |
| Purchase #6 | $174.89 | 8.445% | $189.6595 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $152.46 | 5.696% | $161.1441 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $947.35 | $1,031.0874 | $1,031.09 | $1,031.10 | $1,031.20 | |