| 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 | $32.73 | 12.447% | $36.8039 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $176.95 | 6.866% | $189.0994 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $82.93 | 5.153% | $87.2034 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $182.91 | 13.860% | $208.2613 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $19.49 | 8.128% | $21.0741 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $139.29 | 11.841% | $155.7833 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $128.62 | 13.526% | $146.0171 | $146.02 | $146.00 | $146.00 |
| 7 purchase totals = | $762.92 | $844.2425 | $844.23 | $844.20 | $844.30 | |