| 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 | $134.99 | 6.491% | $143.7522 | $143.75 | $143.75 | $143.80 |
| Purchase #2 | $113.53 | 3.401% | $117.3912 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $108.62 | 13.419% | $123.1957 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $33.73 | 10.496% | $37.2703 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $200.93 | 12.827% | $226.7033 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $20.93 | 5.786% | $22.141 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $180.65 | 5.425% | $190.4503 | $190.45 | $190.45 | $190.50 |
| 7 purchase totals = | $793.38 | $860.9040 | $860.90 | $860.90 | $861.00 | |