| 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 | $171.68 | 4.137% | $178.7824 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $30.81 | 10.304% | $33.9847 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $42.84 | 8.738% | $46.5834 | $46.58 | $46.60 | $46.60 |
| Purchase #4 | $219.29 | 7.716% | $236.2104 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $230.35 | 9.372% | $251.9384 | $251.94 | $251.95 | $251.90 |
| Purchase #6 | $23.61 | 11.548% | $26.3365 | $26.34 | $26.35 | $26.30 |
| Purchase #7 | $132.80 | 3.161% | $136.9978 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $851.38 | $910.8336 | $910.83 | $910.90 | $910.80 | |