| 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 | $131.96 | 7.778% | $142.2238 | $142.22 | $142.20 | $142.20 |
| Purchase #2 | $199.81 | 12.581% | $224.9481 | $224.95 | $224.95 | $224.90 |
| Purchase #3 | $139.78 | 4.515% | $146.0911 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $80.56 | 5.725% | $85.1721 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $46.72 | 7.607% | $50.274 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $105.48 | 4.633% | $110.3669 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $201.89 | 6.382% | $214.7746 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $906.20 | $973.8506 | $973.84 | $973.75 | $973.90 | |