| 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 | $11.54 | 10.506% | $12.7524 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $146.52 | 11.353% | $163.1544 | $163.15 | $163.15 | $163.20 |
| Purchase #3 | $187.72 | 6.576% | $200.0645 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $187.97 | 6.434% | $200.064 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $168.98 | 3.316% | $174.5834 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $166.65 | 7.320% | $178.8488 | $178.85 | $178.85 | $178.80 |
| Purchase #7 | $61.71 | 9.386% | $67.5021 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $931.09 | $996.9696 | $996.95 | $996.95 | $997.10 | |