| 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 | $178.79 | 7.208% | $191.6772 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $23.48 | 6.569% | $25.0224 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $23.99 | 11.751% | $26.8091 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $25.86 | 9.299% | $28.2647 | $28.26 | $28.25 | $28.30 |
| Purchase #5 | $198.80 | 8.322% | $215.3441 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $208.37 | 12.822% | $235.0872 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $214.59 | 3.721% | $222.5749 | $222.57 | $222.55 | $222.60 |
| 7 purchase totals = | $873.88 | $944.7796 | $944.77 | $944.75 | $944.80 | |