| 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 | $148.78 | 8.413% | $161.2969 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $138.83 | 13.311% | $157.3097 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $43.97 | 6.754% | $46.9397 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $36.39 | 9.811% | $39.9602 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $172.91 | 6.429% | $184.0264 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $58.82 | 7.603% | $63.2921 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $125.61 | 9.131% | $137.0794 | $137.08 | $137.10 | $137.10 |
| 7 purchase totals = | $725.31 | $789.9044 | $789.91 | $789.95 | $789.90 | |