| 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 | $172.80 | 3.193% | $178.3175 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $97.94 | 13.592% | $111.252 | $111.25 | $111.25 | $111.30 |
| Purchase #3 | $161.62 | 9.353% | $176.7363 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $71.98 | 10.323% | $79.4105 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $156.37 | 4.530% | $163.4536 | $163.45 | $163.45 | $163.50 |
| Purchase #6 | $158.45 | 13.615% | $180.023 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $56.50 | 13.341% | $64.0377 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $875.66 | $953.2306 | $953.23 | $953.20 | $953.20 | |