| 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 | $97.30 | 7.742% | $104.833 | $104.83 | $104.85 | $104.80 |
| Purchase #2 | $34.93 | 9.343% | $38.1935 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $205.63 | 13.240% | $232.8554 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $146.65 | 10.449% | $161.9735 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $156.45 | 9.787% | $171.7618 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $45.64 | 10.515% | $50.439 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $154.61 | 3.358% | $159.8018 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $841.21 | $919.8580 | $919.85 | $919.85 | $919.90 | |