| 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 | $213.83 | 7.172% | $229.1659 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $123.73 | 12.155% | $138.7694 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $146.49 | 9.504% | $160.4124 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $33.52 | 12.412% | $37.6805 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $151.36 | 7.455% | $162.6439 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $202.73 | 5.166% | $213.203 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $232.59 | 10.140% | $256.1746 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $1,104.25 | $1,198.0497 | $1,198.04 | $1,198.00 | $1,198.10 | |