| 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 | $142.69 | 9.590% | $156.374 | $156.37 | $156.35 | $156.40 |
| Purchase #2 | $220.57 | 3.234% | $227.7032 | $227.70 | $227.70 | $227.70 |
| Purchase #3 | $39.34 | 9.615% | $43.1225 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $77.75 | 5.351% | $81.9104 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $196.83 | 7.420% | $211.4348 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $203.72 | 10.177% | $224.4526 | $224.45 | $224.45 | $224.50 |
| Purchase #7 | $184.76 | 10.696% | $204.5219 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $1,065.66 | $1,149.5194 | $1,149.50 | $1,149.45 | $1,149.50 | |