| 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 | $139.85 | 12.458% | $157.2725 | $157.27 | $157.25 | $157.30 |
| Purchase #2 | $229.72 | 9.630% | $251.842 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $145.46 | 3.659% | $150.7824 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $39.51 | 8.257% | $42.7723 | $42.77 | $42.75 | $42.80 |
| Purchase #5 | $132.68 | 4.298% | $138.3826 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $22.36 | 6.704% | $23.859 | $23.86 | $23.85 | $23.90 |
| Purchase #7 | $94.59 | 10.254% | $104.2893 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $804.17 | $869.2001 | $869.19 | $869.20 | $869.30 | |