| 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 | $144.37 | 9.763% | $158.4648 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $180.55 | 9.553% | $197.7979 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $217.29 | 10.317% | $239.7078 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $243.76 | 9.434% | $266.7563 | $266.76 | $266.75 | $266.80 |
| Purchase #5 | $121.68 | 11.691% | $135.9056 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $132.87 | 5.724% | $140.4755 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $164.51 | 12.585% | $185.2136 | $185.21 | $185.20 | $185.20 |
| 7 purchase totals = | $1,205.03 | $1,324.3215 | $1,324.33 | $1,324.30 | $1,324.40 | |