| 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 | $148.87 | 6.210% | $158.1148 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $57.53 | 6.740% | $61.4075 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $186.79 | 12.187% | $209.5541 | $209.55 | $209.55 | $209.60 |
| Purchase #4 | $196.63 | 13.360% | $222.8998 | $222.90 | $222.90 | $222.90 |
| Purchase #5 | $151.38 | 9.102% | $165.1586 | $165.16 | $165.15 | $165.20 |
| Purchase #6 | $201.80 | 7.178% | $216.2852 | $216.29 | $216.30 | $216.30 |
| Purchase #7 | $148.78 | 13.699% | $169.1614 | $169.16 | $169.15 | $169.20 |
| 7 purchase totals = | $1,091.78 | $1,202.5814 | $1,202.58 | $1,202.55 | $1,202.70 | |