| 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 | $143.56 | 11.753% | $160.4326 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $126.58 | 3.462% | $130.9622 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $46.92 | 9.589% | $51.4192 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $206.73 | 12.711% | $233.0075 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $203.59 | 13.812% | $231.7099 | $231.71 | $231.70 | $231.70 |
| Purchase #6 | $218.97 | 12.751% | $246.8909 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $160.86 | 4.634% | $168.3143 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $1,107.21 | $1,222.7366 | $1,222.73 | $1,222.70 | $1,222.70 | |