| 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 | $179.80 | 8.562% | $195.1945 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $197.98 | 11.839% | $221.4189 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $215.66 | 10.302% | $237.8773 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $239.94 | 6.398% | $255.2914 | $255.29 | $255.30 | $255.30 |
| Purchase #5 | $30.56 | 10.458% | $33.756 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $80.90 | 13.785% | $92.0521 | $92.05 | $92.05 | $92.10 |
| Purchase #7 | $242.59 | 4.842% | $254.3362 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $1,187.43 | $1,289.9264 | $1,289.93 | $1,289.95 | $1,290.00 | |