| 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 | $144.55 | 7.866% | $155.9203 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $11.45 | 4.509% | $11.9663 | $11.97 | $11.95 | $12.00 |
| Purchase #3 | $157.29 | 8.502% | $170.6628 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $240.29 | 9.862% | $263.9874 | $263.99 | $264.00 | $264.00 |
| Purchase #5 | $97.41 | 10.336% | $107.4783 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $61.62 | 5.209% | $64.8298 | $64.83 | $64.85 | $64.80 |
| Purchase #7 | $95.34 | 6.621% | $101.6525 | $101.65 | $101.65 | $101.70 |
| 7 purchase totals = | $807.95 | $876.4974 | $876.50 | $876.50 | $876.60 | |