| 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 | $130.30 | 10.737% | $144.2903 | $144.29 | $144.30 | $144.30 |
| Purchase #2 | $185.50 | 10.268% | $204.5471 | $204.55 | $204.55 | $204.50 |
| Purchase #3 | $149.28 | 9.418% | $163.3392 | $163.34 | $163.35 | $163.30 |
| Purchase #4 | $51.65 | 8.311% | $55.9426 | $55.94 | $55.95 | $55.90 |
| Purchase #5 | $236.90 | 8.599% | $257.271 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $17.30 | 13.239% | $19.5903 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $20.58 | 10.814% | $22.8055 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $791.51 | $867.7860 | $867.79 | $867.80 | $867.70 | |