| 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 | $142.31 | 4.202% | $148.2899 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $79.87 | 3.619% | $82.7605 | $82.76 | $82.75 | $82.80 |
| Purchase #3 | $217.97 | 3.146% | $224.8273 | $224.83 | $224.85 | $224.80 |
| Purchase #4 | $115.76 | 6.340% | $123.0992 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $237.76 | 12.443% | $267.3445 | $267.34 | $267.35 | $267.30 |
| Purchase #6 | $122.65 | 10.394% | $135.3982 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $159.78 | 7.481% | $171.7331 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $1,076.10 | $1,153.4527 | $1,153.45 | $1,153.50 | $1,153.40 | |