| 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 | $215.55 | 9.672% | $236.398 | $236.40 | $236.40 | $236.40 |
| Purchase #2 | $158.79 | 13.646% | $180.4585 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $245.61 | 4.666% | $257.0702 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $155.51 | 7.234% | $166.7596 | $166.76 | $166.75 | $166.80 |
| Purchase #5 | $82.28 | 5.729% | $86.9938 | $86.99 | $87.00 | $87.00 |
| Purchase #6 | $81.64 | 6.533% | $86.9735 | $86.97 | $86.95 | $87.00 |
| Purchase #7 | $143.44 | 13.310% | $162.5319 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $1,082.82 | $1,177.1855 | $1,177.18 | $1,177.15 | $1,177.30 | |