| 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 | $168.91 | 13.596% | $191.875 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $100.44 | 5.127% | $105.5896 | $105.59 | $105.60 | $105.60 |
| Purchase #3 | $162.90 | 7.846% | $175.6811 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $221.62 | 11.102% | $246.2243 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $132.92 | 11.472% | $148.1686 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $182.44 | 10.390% | $201.3955 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $143.44 | 9.672% | $157.3135 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $1,112.67 | $1,226.2476 | $1,226.25 | $1,226.25 | $1,226.30 | |