| 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 | $161.88 | 9.397% | $177.0919 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $34.87 | 12.271% | $39.1489 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $241.47 | 3.556% | $250.0567 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $73.25 | 7.153% | $78.4896 | $78.49 | $78.50 | $78.50 |
| Purchase #5 | $43.82 | 13.266% | $49.6332 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $61.85 | 3.578% | $64.063 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $109.74 | 11.298% | $122.1384 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $726.88 | $780.6217 | $780.62 | $780.65 | $780.60 | |