| 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 | $173.79 | 6.647% | $185.3418 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $42.59 | 5.192% | $44.8013 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $208.43 | 8.213% | $225.5484 | $225.55 | $225.55 | $225.50 |
| Purchase #4 | $10.56 | 7.355% | $11.3367 | $11.34 | $11.35 | $11.30 |
| Purchase #5 | $94.53 | 4.515% | $98.798 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $164.49 | 6.363% | $174.9565 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $232.58 | 4.827% | $243.8066 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $926.97 | $984.5893 | $984.60 | $984.60 | $984.50 | |