| 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 | $115.81 | 6.520% | $123.3608 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $7.81 | 4.313% | $8.1468 | $8.15 | $8.15 | $8.10 |
| Purchase #3 | $152.36 | 6.166% | $161.7545 | $161.75 | $161.75 | $161.80 |
| Purchase #4 | $205.91 | 4.316% | $214.7971 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $87.32 | 12.443% | $98.1852 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $167.70 | 3.277% | $173.1955 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $39.49 | 4.731% | $41.3583 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $776.40 | $820.7982 | $820.81 | $820.80 | $820.90 | |