| 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 | $154.88 | 11.729% | $173.0459 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $121.80 | 8.585% | $132.2565 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $121.88 | 9.764% | $133.7804 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $201.36 | 9.795% | $221.0832 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $35.42 | 13.553% | $40.2205 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $96.67 | 9.201% | $105.5646 | $105.56 | $105.55 | $105.60 |
| Purchase #7 | $8.75 | 3.763% | $9.0793 | $9.08 | $9.10 | $9.10 |
| 7 purchase totals = | $740.76 | $815.0304 | $815.03 | $815.05 | $815.10 | |