| 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 | $131.76 | 4.477% | $137.6589 | $137.66 | $137.65 | $137.70 |
| Purchase #2 | $229.86 | 9.748% | $252.2668 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $9.63 | 9.500% | $10.5449 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $234.29 | 5.657% | $247.5438 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $170.40 | 10.505% | $188.3005 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $178.64 | 13.870% | $203.4174 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $93.55 | 9.278% | $102.2296 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $1,048.13 | $1,141.9619 | $1,141.96 | $1,141.95 | $1,141.90 | |