| 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 | $157.25 | 7.825% | $169.5548 | $169.55 | $169.55 | $169.60 |
| Purchase #2 | $225.73 | 6.455% | $240.3009 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $147.91 | 11.554% | $164.9995 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $16.28 | 5.757% | $17.2172 | $17.22 | $17.20 | $17.20 |
| Purchase #5 | $215.61 | 4.695% | $225.7329 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $57.58 | 10.474% | $63.6109 | $63.61 | $63.60 | $63.60 |
| Purchase #7 | $171.30 | 11.546% | $191.0783 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $991.66 | $1,072.4945 | $1,072.49 | $1,072.50 | $1,072.50 | |