| 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 | $182.88 | 4.284% | $190.7146 | $190.71 | $190.70 | $190.70 |
| Purchase #2 | $76.86 | 3.503% | $79.5524 | $79.55 | $79.55 | $79.60 |
| Purchase #3 | $99.86 | 10.693% | $110.538 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $17.29 | 11.115% | $19.2118 | $19.21 | $19.20 | $19.20 |
| Purchase #5 | $71.73 | 7.855% | $77.3644 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $86.36 | 12.159% | $96.8605 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $56.85 | 12.402% | $63.9005 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $591.83 | $638.1422 | $638.13 | $638.10 | $638.20 | |