| 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 | $163.25 | 11.745% | $182.4237 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $115.33 | 5.614% | $121.8046 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $133.26 | 8.186% | $144.1687 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $238.37 | 7.200% | $255.5326 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $43.89 | 7.693% | $47.2665 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $38.34 | 7.367% | $41.1645 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $234.93 | 8.639% | $255.2256 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $967.37 | $1,047.5862 | $1,047.58 | $1,047.55 | $1,047.60 | |