| 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 | $103.93 | 8.135% | $112.3847 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $103.43 | 9.299% | $113.048 | $113.05 | $113.05 | $113.00 |
| Purchase #3 | $79.89 | 5.867% | $84.5771 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $164.67 | 7.736% | $177.4089 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $105.86 | 5.141% | $111.3023 | $111.30 | $111.30 | $111.30 |
| Purchase #6 | $180.57 | 7.605% | $194.3023 | $194.30 | $194.30 | $194.30 |
| Purchase #7 | $135.36 | 7.569% | $145.6054 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $873.71 | $938.6287 | $938.63 | $938.65 | $938.60 | |