| 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 | $89.88 | 9.256% | $98.1993 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $148.81 | 13.698% | $169.194 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $19.62 | 9.335% | $21.4515 | $21.45 | $21.45 | $21.50 |
| Purchase #4 | $233.28 | 12.847% | $263.2495 | $263.25 | $263.25 | $263.20 |
| Purchase #5 | $67.26 | 8.503% | $72.9791 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $102.70 | 8.324% | $111.2487 | $111.25 | $111.25 | $111.20 |
| Purchase #7 | $177.72 | 4.459% | $185.6445 | $185.64 | $185.65 | $185.60 |
| 7 purchase totals = | $839.27 | $921.9666 | $921.96 | $922.00 | $921.90 | |