| 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 | $161.70 | 12.197% | $181.4225 | $181.42 | $181.40 | $181.40 |
| Purchase #2 | $71.61 | 5.149% | $75.2972 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $101.39 | 13.863% | $115.4457 | $115.45 | $115.45 | $115.40 |
| Purchase #4 | $31.72 | 9.584% | $34.76 | $34.76 | $34.75 | $34.80 |
| Purchase #5 | $132.30 | 10.751% | $146.5236 | $146.52 | $146.50 | $146.50 |
| Purchase #6 | $55.41 | 12.678% | $62.4349 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $100.41 | 3.857% | $104.2828 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $654.54 | $720.1667 | $720.16 | $720.15 | $720.10 | |