| 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 | $145.87 | 10.567% | $161.2841 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $216.50 | 9.112% | $236.2275 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $10.40 | 8.392% | $11.2728 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $117.38 | 6.615% | $125.1447 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $153.45 | 11.822% | $171.5909 | $171.59 | $171.60 | $171.60 |
| Purchase #6 | $97.95 | 3.502% | $101.3802 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $134.30 | 7.599% | $144.5055 | $144.51 | $144.50 | $144.50 |
| 7 purchase totals = | $875.85 | $951.4057 | $951.40 | $951.45 | $951.40 | |