| 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 | $164.60 | 6.498% | $175.2957 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $216.52 | 5.257% | $227.9025 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $19.72 | 3.560% | $20.422 | $20.42 | $20.40 | $20.40 |
| Purchase #4 | $191.95 | 9.221% | $209.6497 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $177.31 | 11.150% | $197.0801 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $15.42 | 3.765% | $16.0006 | $16.00 | $16.00 | $16.00 |
| Purchase #7 | $121.37 | 5.551% | $128.1072 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $906.89 | $974.4578 | $974.46 | $974.45 | $974.40 | |