| 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 | $139.49 | 8.367% | $151.1611 | $151.16 | $151.15 | $151.20 |
| Purchase #2 | $151.86 | 13.152% | $171.8326 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $67.28 | 8.480% | $72.9853 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $109.73 | 4.562% | $114.7359 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $219.88 | 7.847% | $237.134 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $14.72 | 11.372% | $16.394 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $81.71 | 4.156% | $85.1059 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $784.67 | $849.3488 | $849.35 | $849.40 | $849.30 | |