| 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 | $172.61 | 8.246% | $186.8434 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $56.85 | 10.397% | $62.7607 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $237.66 | 7.166% | $254.6907 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $7.52 | 11.446% | $8.3807 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $108.60 | 8.548% | $117.8831 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $192.41 | 13.332% | $218.0621 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $82.81 | 5.849% | $87.6536 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $858.46 | $936.2743 | $936.26 | $936.30 | $936.40 | |