| 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 | $151.99 | 7.501% | $163.3908 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $68.29 | 6.651% | $72.832 | $72.83 | $72.85 | $72.80 |
| Purchase #3 | $229.54 | 5.358% | $241.8388 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $220.85 | 11.216% | $245.6205 | $245.62 | $245.60 | $245.60 |
| Purchase #5 | $97.42 | 10.644% | $107.7894 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $103.61 | 10.179% | $114.1565 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $8.82 | 4.754% | $9.2393 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $880.52 | $954.8673 | $954.87 | $954.90 | $954.80 | |