| 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 | $196.96 | 6.523% | $209.8077 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $182.63 | 5.617% | $192.8883 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $124.50 | 9.635% | $136.4956 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $60.78 | 8.749% | $66.0976 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $29.92 | 9.483% | $32.7573 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $234.86 | 9.627% | $257.47 | $257.47 | $257.45 | $257.50 |
| Purchase #7 | $170.42 | 6.797% | $182.0034 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,000.07 | $1,077.5199 | $1,077.53 | $1,077.50 | $1,077.60 | |