| 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 | $182.49 | 8.328% | $197.6878 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $90.90 | 11.761% | $101.5907 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $9.56 | 10.174% | $10.5326 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $180.91 | 3.412% | $187.0826 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $50.25 | 8.194% | $54.3675 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $122.29 | 10.308% | $134.8957 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $234.74 | 10.344% | $259.0215 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $871.14 | $945.1784 | $945.18 | $945.20 | $945.20 | |