| 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 | $165.99 | 9.271% | $181.3789 | $181.38 | $181.40 | $181.40 |
| Purchase #2 | $107.41 | 9.706% | $117.8352 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $78.74 | 11.767% | $88.0053 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $116.60 | 12.249% | $130.8823 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $9.69 | 5.652% | $10.2377 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $160.77 | 5.195% | $169.122 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $23.84 | 11.259% | $26.5241 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $663.04 | $723.9855 | $723.99 | $724.00 | $723.90 | |