| 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 | $179.65 | 12.653% | $202.3811 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $165.97 | 3.803% | $172.2818 | $172.28 | $172.30 | $172.30 |
| Purchase #3 | $163.41 | 10.577% | $180.6939 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $36.92 | 9.645% | $40.4809 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $32.59 | 3.628% | $33.7724 | $33.77 | $33.75 | $33.80 |
| Purchase #6 | $157.75 | 6.525% | $168.0432 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $67.91 | 6.166% | $72.0973 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $804.20 | $869.7506 | $869.74 | $869.80 | $869.80 | |