| 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 | $140.93 | 5.525% | $148.7164 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $183.49 | 8.614% | $199.2958 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $151.72 | 10.225% | $167.2334 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $221.87 | 3.565% | $229.7797 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $33.91 | 9.367% | $37.0863 | $37.09 | $37.10 | $37.10 |
| Purchase #6 | $208.54 | 7.430% | $224.0345 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $34.78 | 13.746% | $39.5609 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $975.24 | $1,045.7070 | $1,045.71 | $1,045.75 | $1,045.70 | |