| 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 | $86.97 | 3.847% | $90.3157 | $90.32 | $90.30 | $90.30 |
| Purchase #2 | $60.38 | 7.719% | $65.0407 | $65.04 | $65.05 | $65.00 |
| Purchase #3 | $67.58 | 8.274% | $73.1716 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $133.44 | 11.643% | $148.9764 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $169.72 | 8.629% | $184.3651 | $184.37 | $184.35 | $184.40 |
| Purchase #6 | $191.60 | 12.757% | $216.0424 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $202.62 | 12.490% | $227.9272 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $912.31 | $1,005.8391 | $1,005.85 | $1,005.85 | $1,005.80 | |