| 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 | $124.83 | 8.356% | $135.2608 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $125.72 | 3.752% | $130.437 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $155.94 | 13.745% | $177.374 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $184.62 | 11.371% | $205.6131 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $169.45 | 11.180% | $188.3945 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $186.58 | 7.616% | $200.7899 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $70.65 | 10.655% | $78.1778 | $78.18 | $78.20 | $78.20 |
| 7 purchase totals = | $1,017.79 | $1,116.0471 | $1,116.04 | $1,116.05 | $1,116.10 | |