| 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 | $245.83 | 10.351% | $271.2759 | $271.28 | $271.30 | $271.30 |
| Purchase #2 | $151.70 | 7.446% | $162.9956 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $18.37 | 12.610% | $20.6865 | $20.69 | $20.70 | $20.70 |
| Purchase #4 | $150.54 | 11.657% | $168.0884 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $177.27 | 11.736% | $198.0744 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $23.54 | 11.573% | $26.2643 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $131.61 | 6.169% | $139.729 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $898.86 | $987.1141 | $987.12 | $987.15 | $987.20 | |