| 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 | $150.96 | 10.565% | $166.9089 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $93.53 | 3.485% | $96.7895 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $236.79 | 11.677% | $264.44 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $146.66 | 12.833% | $165.4809 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $54.81 | 12.453% | $61.6355 | $61.64 | $61.65 | $61.60 |
| Purchase #6 | $175.98 | 5.115% | $184.9814 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $225.94 | 9.621% | $247.6777 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $1,084.67 | $1,187.9139 | $1,187.92 | $1,188.00 | $1,187.90 | |