| 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 | $190.94 | 9.311% | $208.7184 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $77.51 | 5.806% | $82.0102 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $25.81 | 7.606% | $27.7731 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $18.58 | 11.622% | $20.7394 | $20.74 | $20.75 | $20.70 |
| Purchase #5 | $52.83 | 8.251% | $57.189 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $167.36 | 5.689% | $176.8811 | $176.88 | $176.90 | $176.90 |
| Purchase #7 | $60.76 | 4.320% | $63.3848 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $593.79 | $636.6960 | $636.69 | $636.70 | $636.70 | |