| 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 | $177.43 | 11.676% | $198.1467 | $198.15 | $198.15 | $198.10 |
| Purchase #2 | $33.67 | 3.842% | $34.9636 | $34.96 | $34.95 | $35.00 |
| Purchase #3 | $66.36 | 7.533% | $71.3589 | $71.36 | $71.35 | $71.40 |
| Purchase #4 | $9.63 | 5.535% | $10.163 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $174.61 | 13.763% | $198.6416 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $171.59 | 12.744% | $193.4574 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $77.88 | 12.271% | $87.4367 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $711.17 | $794.1679 | $794.17 | $794.15 | $794.20 | |