| 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 | $171.89 | 10.224% | $189.464 | $189.46 | $189.45 | $189.50 |
| Purchase #2 | $88.76 | 6.517% | $94.5445 | $94.54 | $94.55 | $94.50 |
| Purchase #3 | $94.93 | 3.138% | $97.9089 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $193.75 | 12.783% | $218.5171 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $6.51 | 5.519% | $6.8693 | $6.87 | $6.85 | $6.90 |
| Purchase #6 | $50.33 | 7.723% | $54.217 | $54.22 | $54.20 | $54.20 |
| Purchase #7 | $205.82 | 4.292% | $214.6538 | $214.65 | $214.65 | $214.70 |
| 7 purchase totals = | $811.99 | $876.1746 | $876.17 | $876.10 | $876.20 | |