| 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 | $145.64 | 4.341% | $151.9622 | $151.96 | $151.95 | $152.00 |
| Purchase #2 | $177.42 | 12.572% | $199.7252 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $102.28 | 4.357% | $106.7363 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $60.42 | 13.581% | $68.6256 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $89.31 | 8.680% | $97.0621 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $53.90 | 12.272% | $60.5146 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $55.62 | 4.109% | $57.9054 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $684.59 | $742.5314 | $742.54 | $742.55 | $742.50 | |