| 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 | $126.79 | 9.683% | $139.0671 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $74.92 | 7.834% | $80.7892 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $135.39 | 9.601% | $148.3888 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $162.73 | 8.297% | $176.2317 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $250.92 | 11.732% | $280.3579 | $280.36 | $280.35 | $280.40 |
| Purchase #6 | $214.49 | 6.783% | $229.0389 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $136.62 | 12.154% | $153.2248 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $1,101.86 | $1,207.0984 | $1,207.10 | $1,207.10 | $1,207.10 | |