| 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 | $169.92 | 3.586% | $176.0133 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $81.91 | 12.381% | $92.0513 | $92.05 | $92.05 | $92.10 |
| Purchase #3 | $231.66 | 10.513% | $256.0144 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $47.87 | 10.137% | $52.7226 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $102.35 | 12.476% | $115.1192 | $115.12 | $115.10 | $115.10 |
| Purchase #6 | $54.96 | 11.524% | $61.2936 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $215.97 | 13.855% | $245.8926 | $245.89 | $245.90 | $245.90 |
| 7 purchase totals = | $904.64 | $999.1070 | $999.09 | $999.05 | $999.10 | |