| 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 | $149.97 | 12.223% | $168.3008 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $16.69 | 12.674% | $18.8053 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $171.55 | 4.202% | $178.7585 | $178.76 | $178.75 | $178.80 |
| Purchase #4 | $70.65 | 9.412% | $77.2996 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $159.60 | 7.453% | $171.495 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $226.36 | 12.629% | $254.947 | $254.95 | $254.95 | $254.90 |
| Purchase #7 | $88.27 | 8.498% | $95.7712 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $883.09 | $965.3774 | $965.39 | $965.35 | $965.40 | |