| 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 | $187.41 | 9.582% | $205.3676 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $181.51 | 3.775% | $188.362 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $124.56 | 11.830% | $139.2954 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $64.81 | 4.350% | $67.6292 | $67.63 | $67.65 | $67.60 |
| Purchase #5 | $108.76 | 10.151% | $119.8002 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $121.92 | 4.126% | $126.9504 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $129.48 | 6.775% | $138.2523 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $918.45 | $985.6571 | $985.66 | $985.65 | $985.80 | |