| 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 | $154.91 | 9.138% | $169.0657 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $207.32 | 3.808% | $215.2147 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $171.77 | 4.201% | $178.9861 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $64.58 | 8.389% | $69.9976 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $34.40 | 3.206% | $35.5029 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $210.46 | 13.734% | $239.3646 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $68.74 | 7.794% | $74.0976 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $912.18 | $982.2292 | $982.23 | $982.20 | $982.30 | |