| 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 | $165.40 | 9.256% | $180.7094 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $119.57 | 4.790% | $125.2974 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $13.59 | 11.610% | $15.1678 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $158.51 | 8.369% | $171.7757 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $140.26 | 5.112% | $147.4301 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $248.56 | 4.265% | $259.1611 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $144.64 | 9.193% | $157.9368 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $990.53 | $1,057.4783 | $1,057.49 | $1,057.50 | $1,057.50 | |