| 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 | $118.60 | 11.678% | $132.4501 | $132.45 | $132.45 | $132.50 |
| Purchase #2 | $41.57 | 4.426% | $43.4099 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $207.48 | 13.763% | $236.0355 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $166.82 | 13.159% | $188.7718 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $129.80 | 6.149% | $137.7814 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $80.67 | 10.337% | $89.0089 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $73.92 | 9.177% | $80.7036 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $818.86 | $908.1612 | $908.16 | $908.15 | $908.20 | |