| 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 | $136.36 | 13.168% | $154.3159 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $118.82 | 12.598% | $133.7889 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $164.46 | 8.490% | $178.4227 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $164.56 | 5.454% | $173.5351 | $173.54 | $173.55 | $173.50 |
| Purchase #5 | $206.61 | 7.713% | $222.5458 | $222.55 | $222.55 | $222.50 |
| Purchase #6 | $82.95 | 11.188% | $92.2304 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $91.52 | 6.869% | $97.8065 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $965.28 | $1,052.6453 | $1,052.66 | $1,052.65 | $1,052.50 | |