| 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 | $123.29 | 3.598% | $127.726 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $91.35 | 7.485% | $98.1875 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $182.50 | 12.836% | $205.9257 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $31.25 | 6.193% | $33.1853 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $151.34 | 11.710% | $169.0619 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $37.97 | 4.115% | $39.5325 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $196.30 | 8.834% | $213.6411 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $814.00 | $887.2600 | $887.27 | $887.35 | $887.20 | |