| 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 | $169.31 | 12.806% | $190.9918 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $159.30 | 11.675% | $177.8983 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $214.29 | 11.613% | $239.1755 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $166.80 | 4.283% | $173.944 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $38.81 | 7.456% | $41.7037 | $41.70 | $41.70 | $41.70 |
| Purchase #6 | $15.36 | 10.837% | $17.0246 | $17.02 | $17.00 | $17.00 |
| Purchase #7 | $106.41 | 5.166% | $111.9071 | $111.91 | $111.90 | $111.90 |
| 7 purchase totals = | $870.28 | $952.6450 | $952.64 | $952.65 | $952.60 | |