| 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 | $16.45 | 13.763% | $18.714 | $18.71 | $18.70 | $18.70 |
| Purchase #2 | $60.47 | 11.405% | $67.3666 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $75.85 | 8.846% | $82.5597 | $82.56 | $82.55 | $82.60 |
| Purchase #4 | $126.43 | 8.344% | $136.9793 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $176.35 | 4.177% | $183.7161 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $185.66 | 3.809% | $192.7318 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $219.53 | 3.314% | $226.8052 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $860.74 | $908.8727 | $908.88 | $908.85 | $908.90 | |