| 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 | $195.32 | 3.855% | $202.8496 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $43.56 | 9.166% | $47.5527 | $47.55 | $47.55 | $47.60 |
| Purchase #3 | $94.46 | 11.633% | $105.4485 | $105.45 | $105.45 | $105.40 |
| Purchase #4 | $163.64 | 8.554% | $177.6378 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $162.27 | 11.820% | $181.4503 | $181.45 | $181.45 | $181.50 |
| Purchase #6 | $72.75 | 12.781% | $82.0482 | $82.05 | $82.05 | $82.00 |
| Purchase #7 | $50.70 | 13.845% | $57.7194 | $57.72 | $57.70 | $57.70 |
| 7 purchase totals = | $782.70 | $854.7065 | $854.71 | $854.70 | $854.60 | |