| 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 | $140.35 | 5.306% | $147.797 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $26.67 | 13.644% | $30.3089 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $162.60 | 6.766% | $173.6015 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $242.56 | 8.277% | $262.6367 | $262.64 | $262.65 | $262.60 |
| Purchase #5 | $33.44 | 11.531% | $37.296 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $44.92 | 11.319% | $50.0045 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $72.85 | 13.310% | $82.5463 | $82.55 | $82.55 | $82.50 |
| 7 purchase totals = | $723.39 | $784.1909 | $784.20 | $784.20 | $784.10 | |