| 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 | $202.97 | 6.535% | $216.2341 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $133.96 | 6.817% | $143.0921 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $160.37 | 3.834% | $166.5186 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $229.39 | 5.762% | $242.6075 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $17.91 | 6.174% | $19.0158 | $19.02 | $19.00 | $19.00 |
| Purchase #6 | $47.34 | 13.420% | $53.693 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $89.39 | 9.390% | $97.7837 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $881.33 | $938.9448 | $938.94 | $938.95 | $938.90 | |