| 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 | $187.34 | 3.451% | $193.8051 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $180.53 | 12.777% | $203.5963 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $58.38 | 4.170% | $60.8144 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $19.66 | 3.387% | $20.3259 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $217.80 | 3.224% | $224.8219 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $207.76 | 10.231% | $229.0159 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $36.41 | 9.413% | $39.8373 | $39.84 | $39.85 | $39.80 |
| 7 purchase totals = | $907.88 | $972.2168 | $972.23 | $972.20 | $972.10 | |