| 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 | $179.32 | 7.407% | $192.6022 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $201.99 | 7.526% | $217.1918 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $53.69 | 9.793% | $58.9479 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $23.91 | 10.738% | $26.4775 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $207.41 | 12.381% | $233.0894 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $19.81 | 5.493% | $20.8982 | $20.90 | $20.90 | $20.90 |
| Purchase #7 | $73.85 | 5.158% | $77.6592 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $759.98 | $826.8662 | $826.87 | $826.90 | $826.90 | |