| 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 | $138.69 | 9.505% | $151.8725 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $216.95 | 5.218% | $228.2705 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $178.58 | 8.459% | $193.6861 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $181.26 | 11.697% | $202.462 | $202.46 | $202.45 | $202.50 |
| Purchase #5 | $164.86 | 11.181% | $183.293 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $242.70 | 3.357% | $250.8474 | $250.85 | $250.85 | $250.80 |
| Purchase #7 | $137.70 | 6.319% | $146.4013 | $146.40 | $146.40 | $146.40 |
| 7 purchase totals = | $1,260.74 | $1,356.8328 | $1,356.83 | $1,356.80 | $1,356.90 | |