| 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 | $160.77 | 8.121% | $173.8261 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $71.25 | 5.322% | $75.0419 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $197.65 | 12.844% | $223.0362 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $97.95 | 8.818% | $106.5872 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $143.60 | 7.169% | $153.8947 | $153.89 | $153.90 | $153.90 |
| Purchase #6 | $37.61 | 8.744% | $40.8986 | $40.90 | $40.90 | $40.90 |
| Purchase #7 | $146.42 | 8.192% | $158.4147 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $855.25 | $931.6994 | $931.70 | $931.75 | $931.60 | |