| 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 | $192.94 | 7.513% | $207.4356 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $215.39 | 3.860% | $223.7041 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $33.63 | 13.537% | $38.1825 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $67.83 | 3.726% | $70.3573 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $138.61 | 4.628% | $145.0249 | $145.02 | $145.00 | $145.00 |
| Purchase #6 | $25.65 | 9.203% | $28.0106 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $155.37 | 8.412% | $168.4397 | $168.44 | $168.45 | $168.40 |
| 7 purchase totals = | $829.42 | $881.1547 | $881.15 | $881.15 | $881.10 | |