| 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 | $134.93 | 8.431% | $146.3059 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $176.97 | 12.106% | $198.394 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $80.45 | 10.399% | $88.816 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $144.49 | 3.124% | $149.0039 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $136.60 | 13.589% | $155.1626 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $163.99 | 3.748% | $170.1363 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $46.36 | 4.470% | $48.4323 | $48.43 | $48.45 | $48.40 |
| 7 purchase totals = | $883.79 | $956.2510 | $956.25 | $956.25 | $956.20 | |