| 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 | $122.41 | 9.563% | $134.1161 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $168.95 | 12.682% | $190.3762 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $167.77 | 3.691% | $173.9624 | $173.96 | $173.95 | $174.00 |
| Purchase #4 | $99.70 | 4.786% | $104.4716 | $104.47 | $104.45 | $104.50 |
| Purchase #5 | $153.71 | 10.611% | $170.0202 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $162.28 | 5.485% | $171.1811 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $10.68 | 3.740% | $11.0794 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $885.50 | $955.2070 | $955.21 | $955.20 | $955.30 | |