| 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 | $15.99 | 4.634% | $16.731 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $179.28 | 11.847% | $200.5193 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $87.99 | 7.614% | $94.6896 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $246.60 | 6.221% | $261.941 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $136.56 | 11.169% | $151.8124 | $151.81 | $151.80 | $151.80 |
| Purchase #6 | $249.53 | 5.465% | $263.1668 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $168.45 | 9.484% | $184.4258 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $1,084.40 | $1,173.2859 | $1,173.29 | $1,173.30 | $1,173.20 | |