| 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 | $169.45 | 7.837% | $182.7298 | $182.73 | $182.75 | $182.70 |
| Purchase #2 | $19.69 | 7.144% | $21.0967 | $21.10 | $21.10 | $21.10 |
| Purchase #3 | $149.81 | 13.627% | $170.2246 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $210.73 | 3.417% | $217.9306 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $76.50 | 11.693% | $85.4451 | $85.45 | $85.45 | $85.40 |
| Purchase #6 | $63.30 | 10.543% | $69.9737 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $34.46 | 11.313% | $38.3585 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $723.94 | $785.7590 | $785.76 | $785.75 | $785.70 | |