| 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 | $158.69 | 3.473% | $164.2013 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $43.39 | 13.783% | $49.3704 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $199.30 | 8.411% | $216.0631 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $223.59 | 6.750% | $238.6823 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $58.89 | 13.213% | $66.6711 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $62.87 | 11.176% | $69.8964 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $242.87 | 9.471% | $265.8722 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $989.60 | $1,070.7568 | $1,070.75 | $1,070.70 | $1,070.90 | |