| 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 | $133.62 | 10.760% | $147.9975 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $116.71 | 7.534% | $125.5029 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $117.69 | 10.557% | $130.1145 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $13.31 | 7.523% | $14.3113 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $103.78 | 10.130% | $114.2929 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $230.92 | 12.762% | $260.39 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $112.29 | 9.145% | $122.5589 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $828.32 | $915.1680 | $915.16 | $915.15 | $915.20 | |