| 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 | $153.52 | 7.534% | $165.0862 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $84.64 | 5.724% | $89.4848 | $89.48 | $89.50 | $89.50 |
| Purchase #3 | $128.79 | 7.576% | $138.5471 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $41.40 | 10.119% | $45.5893 | $45.59 | $45.60 | $45.60 |
| Purchase #5 | $167.88 | 3.183% | $173.2236 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $226.51 | 11.644% | $252.8848 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $119.85 | 4.347% | $125.0599 | $125.06 | $125.05 | $125.10 |
| 7 purchase totals = | $922.59 | $989.8757 | $989.87 | $989.90 | $989.90 | |