| 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 | $161.68 | 7.405% | $173.6524 | $173.65 | $173.65 | $173.70 |
| Purchase #2 | $220.93 | 12.739% | $249.0743 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $232.94 | 9.708% | $255.5538 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $34.95 | 9.833% | $38.3866 | $38.39 | $38.40 | $38.40 |
| Purchase #5 | $249.34 | 4.730% | $261.1338 | $261.13 | $261.15 | $261.10 |
| Purchase #6 | $136.57 | 10.112% | $150.38 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $194.79 | 10.268% | $214.791 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $1,231.20 | $1,342.9719 | $1,342.96 | $1,343.00 | $1,343.10 | |