| 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 | $108.36 | 5.279% | $114.0803 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $155.74 | 6.841% | $166.3942 | $166.39 | $166.40 | $166.40 |
| Purchase #3 | $108.64 | 9.167% | $118.599 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $190.30 | 11.706% | $212.5765 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $191.30 | 13.365% | $216.8672 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $65.81 | 13.652% | $74.7944 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $233.35 | 11.638% | $260.5073 | $260.51 | $260.50 | $260.50 |
| 7 purchase totals = | $1,053.50 | $1,163.8189 | $1,163.82 | $1,163.85 | $1,163.90 | |