| 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 | $161.37 | 7.332% | $173.2016 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $162.74 | 8.519% | $176.6038 | $176.60 | $176.60 | $176.60 |
| Purchase #3 | $234.83 | 5.359% | $247.4145 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $192.27 | 6.823% | $205.3886 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $13.53 | 12.497% | $15.2208 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $163.71 | 8.719% | $177.9839 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $30.94 | 11.642% | $34.542 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $959.39 | $1,030.3552 | $1,030.34 | $1,030.35 | $1,030.30 | |