| 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 | $156.34 | 5.607% | $165.106 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $18.38 | 3.378% | $19.0009 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $144.85 | 12.815% | $163.4125 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $236.25 | 9.231% | $258.0582 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $82.29 | 6.190% | $87.3838 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $26.52 | 8.135% | $28.6774 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $71.85 | 6.699% | $76.6632 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $736.48 | $798.3020 | $798.30 | $798.30 | $798.40 | |