| 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 | $157.68 | 11.261% | $175.4363 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $172.92 | 12.338% | $194.2549 | $194.25 | $194.25 | $194.30 |
| Purchase #3 | $9.68 | 12.345% | $10.875 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $103.68 | 4.229% | $108.0646 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $39.32 | 12.133% | $44.0907 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $101.28 | 12.348% | $113.7861 | $113.79 | $113.80 | $113.80 |
| Purchase #7 | $246.88 | 4.400% | $257.7427 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $831.44 | $904.2503 | $904.25 | $904.30 | $904.30 | |