| 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 | $196.61 | 13.225% | $222.6117 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $86.99 | 11.453% | $96.953 | $96.95 | $96.95 | $97.00 |
| Purchase #3 | $207.64 | 5.749% | $219.5772 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $153.26 | 12.203% | $171.9623 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $149.38 | 5.530% | $157.6407 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $89.29 | 9.431% | $97.7109 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $90.48 | 9.738% | $99.2909 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $973.65 | $1,065.7467 | $1,065.74 | $1,065.75 | $1,065.80 | |