| 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 | $182.40 | 12.444% | $205.0979 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $197.26 | 7.601% | $212.2537 | $212.25 | $212.25 | $212.30 |
| Purchase #3 | $189.87 | 9.581% | $208.0614 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $137.42 | 3.586% | $142.3479 | $142.35 | $142.35 | $142.30 |
| Purchase #5 | $150.77 | 11.572% | $168.2171 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $13.25 | 9.868% | $14.5575 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $179.92 | 6.361% | $191.3647 | $191.36 | $191.35 | $191.40 |
| 7 purchase totals = | $1,050.89 | $1,141.9002 | $1,141.90 | $1,141.85 | $1,142.00 | |