| 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 | $199.40 | 11.196% | $221.7248 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $182.75 | 5.620% | $193.0206 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $45.78 | 4.160% | $47.6844 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $135.93 | 9.189% | $148.4206 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $142.99 | 6.140% | $151.7696 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $77.82 | 6.460% | $82.8472 | $82.85 | $82.85 | $82.80 |
| Purchase #7 | $105.26 | 3.579% | $109.0273 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $889.93 | $954.4945 | $954.49 | $954.45 | $954.40 | |