| 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 | $113.88 | 8.427% | $123.4767 | $123.48 | $123.50 | $123.50 |
| Purchase #2 | $52.62 | 4.803% | $55.1473 | $55.15 | $55.15 | $55.10 |
| Purchase #3 | $146.45 | 4.648% | $153.257 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $163.53 | 5.207% | $172.045 | $172.05 | $172.05 | $172.00 |
| Purchase #5 | $207.64 | 9.428% | $227.2163 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $102.64 | 9.205% | $112.088 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $73.98 | 13.752% | $84.1537 | $84.15 | $84.15 | $84.20 |
| 7 purchase totals = | $860.74 | $927.3840 | $927.40 | $927.40 | $927.40 | |