| 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 | $176.54 | 13.264% | $199.9563 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $242.40 | 12.368% | $272.38 | $272.38 | $272.40 | $272.40 |
| Purchase #3 | $42.91 | 13.444% | $48.6788 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $171.62 | 6.377% | $182.5642 | $182.56 | $182.55 | $182.60 |
| Purchase #5 | $39.58 | 5.339% | $41.6932 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $186.48 | 3.638% | $193.2641 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $184.37 | 13.822% | $209.8536 | $209.85 | $209.85 | $209.90 |
| 7 purchase totals = | $1,043.90 | $1,148.3902 | $1,148.38 | $1,148.40 | $1,148.60 | |