| 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 | $149.29 | 8.306% | $161.69 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $23.72 | 11.245% | $26.3873 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $47.49 | 12.232% | $53.299 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $97.25 | 12.466% | $109.3732 | $109.37 | $109.35 | $109.40 |
| Purchase #5 | $33.91 | 7.805% | $36.5567 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $222.52 | 13.807% | $253.2433 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $6.58 | 12.340% | $7.392 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $580.76 | $647.9415 | $647.94 | $647.95 | $648.00 | |