| 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 | $14.61 | 3.848% | $15.1722 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $213.45 | 8.244% | $231.0468 | $231.05 | $231.05 | $231.00 |
| Purchase #3 | $72.48 | 9.828% | $79.6033 | $79.60 | $79.60 | $79.60 |
| Purchase #4 | $132.72 | 6.370% | $141.1743 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $25.84 | 12.601% | $29.0961 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $158.86 | 9.549% | $174.0295 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $202.36 | 8.121% | $218.7937 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $820.32 | $888.9159 | $888.91 | $888.90 | $888.90 | |