| 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 | $141.26 | 11.527% | $157.543 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $164.94 | 3.201% | $170.2197 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $78.42 | 8.292% | $84.9226 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $85.86 | 6.748% | $91.6538 | $91.65 | $91.65 | $91.70 |
| Purchase #5 | $125.67 | 8.602% | $136.4801 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $12.44 | 13.684% | $14.1423 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $11.59 | 11.815% | $12.9594 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $620.18 | $667.9209 | $667.91 | $667.90 | $667.90 | |