| 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 | $148.93 | 4.541% | $155.6929 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $150.71 | 6.347% | $160.2756 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $9.87 | 8.316% | $10.6908 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $192.62 | 8.310% | $208.6267 | $208.63 | $208.65 | $208.60 |
| Purchase #5 | $90.57 | 11.257% | $100.7655 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $80.70 | 7.550% | $86.7929 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $110.44 | 8.600% | $119.9378 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $783.84 | $842.7822 | $842.79 | $842.85 | $842.80 | |