| 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 | $197.68 | 5.744% | $209.0347 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $72.31 | 9.111% | $78.8982 | $78.90 | $78.90 | $78.90 |
| Purchase #3 | $88.64 | 6.260% | $94.1889 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $147.60 | 5.338% | $155.4789 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $97.78 | 12.727% | $110.2245 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $190.49 | 4.203% | $198.4963 | $198.50 | $198.50 | $198.50 |
| Purchase #7 | $5.72 | 5.497% | $6.0344 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $800.22 | $852.3559 | $852.35 | $852.40 | $852.30 | |