| 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 | $127.98 | 13.580% | $145.3597 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $126.70 | 12.820% | $142.9429 | $142.94 | $142.95 | $142.90 |
| Purchase #3 | $152.94 | 3.577% | $158.4107 | $158.41 | $158.40 | $158.40 |
| Purchase #4 | $94.86 | 10.405% | $104.7302 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $98.78 | 4.141% | $102.8705 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $197.43 | 7.338% | $211.9174 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $79.60 | 10.866% | $88.2493 | $88.25 | $88.25 | $88.20 |
| 7 purchase totals = | $878.29 | $954.4807 | $954.48 | $954.45 | $954.40 | |