| 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 | $174.35 | 5.366% | $183.7056 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $60.80 | 11.852% | $68.006 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $141.83 | 8.358% | $153.6842 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $210.91 | 5.745% | $223.0268 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $220.71 | 8.528% | $239.5321 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $89.62 | 9.225% | $97.8874 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $229.28 | 11.172% | $254.8952 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $1,127.50 | $1,220.7373 | $1,220.75 | $1,220.80 | $1,220.70 | |