| 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 | $169.94 | 5.446% | $179.1949 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $92.27 | 12.591% | $103.8877 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $191.99 | 8.209% | $207.7505 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $64.79 | 6.534% | $69.0234 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $12.51 | 4.398% | $13.0602 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $159.54 | 13.340% | $180.8226 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $172.29 | 13.356% | $195.3011 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $863.33 | $949.0404 | $949.03 | $949.00 | $949.10 | |