| 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 | $156.30 | 7.241% | $167.6177 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $55.50 | 11.118% | $61.6705 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $135.31 | 13.370% | $153.4009 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $56.83 | 5.800% | $60.1261 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $105.38 | 8.270% | $114.0949 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $199.80 | 13.729% | $227.2305 | $227.23 | $227.25 | $227.20 |
| Purchase #7 | $164.76 | 10.593% | $182.213 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $873.88 | $966.3536 | $966.35 | $966.35 | $966.30 | |