| 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 | $195.56 | 7.720% | $210.6572 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $45.79 | 5.755% | $48.4252 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $135.98 | 5.587% | $143.5772 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $68.70 | 11.817% | $76.8183 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $6.74 | 8.482% | $7.3117 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $150.47 | 8.852% | $163.7896 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $239.96 | 8.564% | $260.5102 | $260.51 | $260.50 | $260.50 |
| 7 purchase totals = | $843.20 | $911.0894 | $911.10 | $911.10 | $911.10 | |