| 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 | $137.44 | 13.299% | $155.7181 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $17.46 | 13.287% | $19.7799 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $93.25 | 4.579% | $97.5199 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $156.39 | 13.419% | $177.376 | $177.38 | $177.40 | $177.40 |
| Purchase #5 | $136.70 | 11.143% | $151.9325 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $105.51 | 9.780% | $115.8289 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $224.59 | 7.765% | $242.0294 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $871.34 | $960.1847 | $960.19 | $960.25 | $960.10 | |