| 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 | $163.53 | 7.253% | $175.3908 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $235.26 | 10.744% | $260.5363 | $260.54 | $260.55 | $260.50 |
| Purchase #3 | $74.53 | 13.340% | $84.4723 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $98.74 | 7.731% | $106.3736 | $106.37 | $106.35 | $106.40 |
| Purchase #5 | $35.37 | 12.568% | $39.8153 | $39.82 | $39.80 | $39.80 |
| Purchase #6 | $41.74 | 8.860% | $45.4382 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $21.26 | 8.606% | $23.0896 | $23.09 | $23.10 | $23.10 |
| 7 purchase totals = | $670.43 | $735.1161 | $735.12 | $735.10 | $735.10 | |