| 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 | $145.90 | 5.675% | $154.1798 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $9.44 | 10.340% | $10.4161 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $116.55 | 7.118% | $124.846 | $124.85 | $124.85 | $124.80 |
| Purchase #4 | $83.76 | 10.381% | $92.4551 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $121.49 | 12.533% | $136.7163 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $148.34 | 12.634% | $167.0813 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $199.84 | 5.586% | $211.0031 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $825.32 | $896.6977 | $896.71 | $896.70 | $896.70 | |