| 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 | $102.97 | 13.424% | $116.7927 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $142.81 | 5.768% | $151.0473 | $151.05 | $151.05 | $151.00 |
| Purchase #3 | $71.72 | 9.341% | $78.4194 | $78.42 | $78.40 | $78.40 |
| Purchase #4 | $12.75 | 5.559% | $13.4588 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $149.77 | 5.339% | $157.7662 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $55.53 | 11.371% | $61.8443 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $160.76 | 5.305% | $169.2883 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $696.31 | $748.6170 | $748.62 | $748.60 | $748.60 | |