| 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 | $102.95 | 10.549% | $113.8102 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $125.72 | 13.387% | $142.5501 | $142.55 | $142.55 | $142.60 |
| Purchase #3 | $26.43 | 13.742% | $30.062 | $30.06 | $30.05 | $30.10 |
| Purchase #4 | $49.39 | 5.826% | $52.2675 | $52.27 | $52.25 | $52.30 |
| Purchase #5 | $133.43 | 3.595% | $138.2268 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $168.67 | 10.238% | $185.9384 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $113.64 | 10.512% | $125.5858 | $125.59 | $125.60 | $125.60 |
| 7 purchase totals = | $720.23 | $788.4408 | $788.45 | $788.45 | $788.50 | |