| 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 | $177.49 | 9.271% | $193.9451 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $15.92 | 9.435% | $17.4221 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $68.38 | 13.159% | $77.3781 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $6.80 | 9.238% | $7.4282 | $7.43 | $7.45 | $7.40 |
| Purchase #5 | $239.51 | 4.399% | $250.046 | $250.05 | $250.05 | $250.00 |
| Purchase #6 | $244.90 | 7.603% | $263.5197 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $90.95 | 7.518% | $97.7876 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $843.95 | $907.5268 | $907.54 | $907.55 | $907.40 | |