| 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 | $153.59 | 5.604% | $162.1972 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $70.80 | 8.696% | $76.9568 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $250.38 | 3.668% | $259.5639 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $76.66 | 12.362% | $86.1367 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $187.92 | 12.852% | $212.0715 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $209.37 | 13.195% | $236.9964 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $204.61 | 9.295% | $223.6285 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $1,153.33 | $1,257.5510 | $1,257.56 | $1,257.55 | $1,257.60 | |