| 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 | $146.66 | 11.782% | $163.9395 | $163.94 | $163.95 | $163.90 |
| Purchase #2 | $43.71 | 7.659% | $47.0577 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $97.93 | 5.636% | $103.4493 | $103.45 | $103.45 | $103.40 |
| Purchase #4 | $20.82 | 9.592% | $22.8171 | $22.82 | $22.80 | $22.80 |
| Purchase #5 | $7.78 | 11.620% | $8.684 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $114.71 | 11.429% | $127.8202 | $127.82 | $127.80 | $127.80 |
| Purchase #7 | $58.29 | 10.205% | $64.2385 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $489.90 | $538.0063 | $538.01 | $538.00 | $537.90 | |