| 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 | $180.26 | 8.635% | $195.8255 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $113.27 | 7.306% | $121.5455 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $171.89 | 8.372% | $186.2806 | $186.28 | $186.30 | $186.30 |
| Purchase #4 | $92.76 | 10.461% | $102.4636 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $84.63 | 9.520% | $92.6868 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $207.76 | 8.362% | $225.1329 | $225.13 | $225.15 | $225.10 |
| Purchase #7 | $203.84 | 12.495% | $229.3098 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $1,054.41 | $1,153.2447 | $1,153.25 | $1,153.30 | $1,153.20 | |