| 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 | $197.54 | 7.752% | $212.8533 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $93.79 | 12.759% | $105.7567 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $157.70 | 7.215% | $169.0781 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $137.40 | 13.217% | $155.5602 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $41.26 | 13.397% | $46.7876 | $46.79 | $46.80 | $46.80 |
| Purchase #6 | $38.95 | 11.474% | $43.4191 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $70.89 | 7.792% | $76.4137 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $737.53 | $809.8687 | $809.87 | $809.85 | $810.00 | |