| 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 | $166.45 | 5.773% | $176.0592 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $162.63 | 13.371% | $184.3753 | $184.38 | $184.40 | $184.40 |
| Purchase #3 | $61.78 | 10.651% | $68.3602 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $102.31 | 6.553% | $109.0144 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $21.39 | 4.594% | $22.3727 | $22.37 | $22.35 | $22.40 |
| Purchase #6 | $204.87 | 10.423% | $226.2236 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $115.49 | 9.355% | $126.2941 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $834.92 | $912.6995 | $912.69 | $912.65 | $912.80 | |