| 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 | $169.75 | 6.454% | $180.7057 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $196.38 | 11.127% | $218.2312 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $12.37 | 10.336% | $13.6486 | $13.65 | $13.65 | $13.60 |
| Purchase #4 | $178.72 | 6.830% | $190.9266 | $190.93 | $190.95 | $190.90 |
| Purchase #5 | $182.50 | 10.694% | $202.0166 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $234.74 | 5.486% | $247.6178 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $139.90 | 5.510% | $147.6085 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $1,114.36 | $1,200.7550 | $1,200.77 | $1,200.75 | $1,200.60 | |