| 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 | $175.59 | 13.588% | $199.4492 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $248.67 | 13.228% | $281.5641 | $281.56 | $281.55 | $281.60 |
| Purchase #3 | $107.86 | 7.437% | $115.8815 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $154.91 | 9.550% | $169.7039 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $81.31 | 9.475% | $89.0141 | $89.01 | $89.00 | $89.00 |
| Purchase #6 | $70.49 | 4.372% | $73.5718 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $116.96 | 11.490% | $130.3987 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $955.79 | $1,059.5833 | $1,059.57 | $1,059.55 | $1,059.60 | |