| 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 | $145.88 | 8.429% | $158.1762 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $81.26 | 10.614% | $89.8849 | $89.88 | $89.90 | $89.90 |
| Purchase #3 | $250.30 | 10.532% | $276.6616 | $276.66 | $276.65 | $276.70 |
| Purchase #4 | $85.93 | 13.699% | $97.7016 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $162.38 | 3.163% | $167.5161 | $167.52 | $167.50 | $167.50 |
| Purchase #6 | $119.77 | 4.668% | $125.3609 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $55.39 | 12.632% | $62.3869 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $900.91 | $977.6882 | $977.69 | $977.70 | $977.80 | |