| 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 | $172.59 | 7.202% | $185.0199 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $117.49 | 9.598% | $128.7667 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $71.33 | 6.494% | $75.9622 | $75.96 | $75.95 | $76.00 |
| Purchase #4 | $183.35 | 13.454% | $208.0179 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $195.76 | 10.863% | $217.0254 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $218.25 | 4.424% | $227.9054 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $84.55 | 4.455% | $88.3167 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $1,043.32 | $1,131.0142 | $1,131.03 | $1,130.95 | $1,131.00 | |