| 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 | $183.90 | 7.317% | $197.356 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $210.56 | 12.655% | $237.2064 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $184.49 | 8.234% | $199.6809 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $113.54 | 5.619% | $119.9198 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $29.70 | 8.164% | $32.1247 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $70.69 | 8.135% | $76.4406 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $29.80 | 11.844% | $33.3295 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $822.68 | $896.0579 | $896.06 | $896.05 | $896.00 | |