| 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 | $156.72 | 8.732% | $170.4048 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $175.57 | 10.345% | $193.7327 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $24.69 | 10.172% | $27.2015 | $27.20 | $27.20 | $27.20 |
| Purchase #4 | $45.92 | 7.629% | $49.4232 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $13.79 | 13.689% | $15.6777 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $9.33 | 8.117% | $10.0873 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $131.94 | 10.440% | $145.7145 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $557.96 | $612.2417 | $612.23 | $612.25 | $612.20 | |