| 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 | $167.96 | 12.184% | $188.4242 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $63.26 | 5.743% | $66.893 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $231.34 | 8.104% | $250.0878 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $48.63 | 9.447% | $53.2241 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $80.76 | 5.862% | $85.4942 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $80.60 | 5.379% | $84.9355 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $100.28 | 4.306% | $104.5981 | $104.60 | $104.60 | $104.60 |
| 7 purchase totals = | $772.83 | $833.6569 | $833.65 | $833.65 | $833.60 | |