| 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 | $78.82 | 9.333% | $86.1763 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $122.96 | 7.712% | $132.4427 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $238.77 | 10.387% | $263.571 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $37.83 | 5.265% | $39.8217 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $95.41 | 6.326% | $101.4456 | $101.45 | $101.45 | $101.40 |
| Purchase #6 | $161.26 | 12.555% | $181.5062 | $181.51 | $181.50 | $181.50 |
| Purchase #7 | $208.51 | 10.796% | $231.0207 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $943.56 | $1,035.9842 | $1,035.99 | $1,035.95 | $1,035.90 | |