| 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 | $133.65 | 13.249% | $151.3573 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $93.31 | 13.573% | $105.975 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $70.96 | 4.844% | $74.3973 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $221.75 | 3.547% | $229.6155 | $229.62 | $229.60 | $229.60 |
| Purchase #5 | $133.38 | 8.655% | $144.924 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $29.62 | 5.185% | $31.1558 | $31.16 | $31.15 | $31.20 |
| Purchase #7 | $135.86 | 7.737% | $146.3715 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $818.53 | $883.7964 | $883.81 | $883.75 | $883.90 | |