| 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 | $36.30 | 13.552% | $41.2194 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $154.55 | 12.634% | $174.0758 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $175.43 | 12.832% | $197.9412 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $61.96 | 4.287% | $64.6162 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $128.70 | 12.843% | $145.2289 | $145.23 | $145.25 | $145.20 |
| Purchase #6 | $104.81 | 7.784% | $112.9684 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $172.41 | 3.230% | $177.9788 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $834.16 | $914.0287 | $914.04 | $914.05 | $914.00 | |