| 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 | $139.76 | 3.450% | $144.5817 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $20.34 | 13.161% | $23.0169 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $63.62 | 6.244% | $67.5924 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $117.81 | 12.475% | $132.5068 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $66.93 | 13.472% | $75.9468 | $75.95 | $75.95 | $75.90 |
| Purchase #6 | $244.96 | 9.351% | $267.8662 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $79.62 | 13.158% | $90.0964 | $90.10 | $90.10 | $90.10 |
| 7 purchase totals = | $733.04 | $801.6072 | $801.62 | $801.60 | $801.60 | |