| 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 | $201.36 | 8.364% | $218.2018 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $79.64 | 8.235% | $86.1984 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $163.54 | 10.472% | $180.6659 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $17.39 | 13.750% | $19.7811 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $146.73 | 11.685% | $163.8754 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $51.51 | 8.216% | $55.7421 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $83.28 | 9.802% | $91.4431 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $743.45 | $815.9078 | $815.91 | $815.95 | $815.90 | |