| 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 | $139.31 | 6.733% | $148.6897 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $68.40 | 13.544% | $77.6641 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $107.43 | 6.276% | $114.1723 | $114.17 | $114.15 | $114.20 |
| Purchase #4 | $66.89 | 3.435% | $69.1877 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $178.61 | 7.858% | $192.6452 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $210.91 | 9.505% | $230.957 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $68.29 | 8.133% | $73.844 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $839.84 | $907.1600 | $907.16 | $907.15 | $907.20 | |