| 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 | $148.50 | 8.748% | $161.4908 | $161.49 | $161.50 | $161.50 |
| Purchase #2 | $195.68 | 9.255% | $213.7902 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $99.55 | 9.366% | $108.8739 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $63.81 | 11.578% | $71.1979 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $66.91 | 7.409% | $71.8674 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $197.48 | 3.389% | $204.1726 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $239.43 | 11.693% | $267.4265 | $267.43 | $267.45 | $267.40 |
| 7 purchase totals = | $1,011.36 | $1,098.8193 | $1,098.82 | $1,098.80 | $1,098.90 | |