| 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 | $163.97 | 9.388% | $179.3635 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $239.82 | 6.195% | $254.6768 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $177.39 | 6.866% | $189.5696 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $88.46 | 10.584% | $97.8226 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $103.49 | 11.139% | $115.0178 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $77.88 | 6.502% | $82.9438 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $75.35 | 11.610% | $84.0981 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $926.36 | $1,003.4922 | $1,003.49 | $1,003.45 | $1,003.50 | |