| 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 | $207.71 | 6.194% | $220.5756 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $151.45 | 12.177% | $169.8921 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $166.71 | 8.279% | $180.5119 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $136.43 | 13.232% | $154.4824 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $216.79 | 6.726% | $231.3713 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $158.46 | 3.506% | $164.0156 | $164.02 | $164.00 | $164.00 |
| Purchase #7 | $217.89 | 3.121% | $224.6903 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $1,255.44 | $1,345.5392 | $1,345.54 | $1,345.55 | $1,345.60 | |