| 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 | $154.56 | 11.216% | $171.8954 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $195.60 | 11.382% | $217.8632 | $217.86 | $217.85 | $217.90 |
| Purchase #3 | $143.49 | 7.740% | $154.5961 | $154.60 | $154.60 | $154.60 |
| Purchase #4 | $43.44 | 11.508% | $48.4391 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $59.81 | 7.105% | $64.0595 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $143.66 | 4.844% | $150.6189 | $150.62 | $150.60 | $150.60 |
| Purchase #7 | $16.32 | 5.278% | $17.1814 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $756.88 | $824.6536 | $824.66 | $824.65 | $824.70 | |