| 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 | $177.50 | 8.615% | $192.7916 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $70.51 | 4.587% | $73.7443 | $73.74 | $73.75 | $73.70 |
| Purchase #3 | $69.87 | 11.298% | $77.7639 | $77.76 | $77.75 | $77.80 |
| Purchase #4 | $202.54 | 13.804% | $230.4986 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $158.51 | 9.714% | $173.9077 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $87.37 | 11.197% | $97.1528 | $97.15 | $97.15 | $97.20 |
| Purchase #7 | $178.25 | 9.429% | $195.0572 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $944.55 | $1,040.9161 | $1,040.91 | $1,040.90 | $1,041.00 | |