| 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 | $129.44 | 6.567% | $137.9403 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $232.92 | 4.734% | $243.9464 | $243.95 | $243.95 | $243.90 |
| Purchase #3 | $211.91 | 7.564% | $227.9389 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $209.93 | 6.828% | $224.264 | $224.26 | $224.25 | $224.30 |
| Purchase #5 | $81.37 | 12.132% | $91.2418 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $173.94 | 4.299% | $181.4177 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $39.34 | 4.372% | $41.0599 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $1,078.85 | $1,147.8090 | $1,147.81 | $1,147.80 | $1,147.70 | |