| 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 | $101.27 | 11.808% | $113.228 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $71.91 | 7.505% | $77.3068 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $244.30 | 5.823% | $258.5256 | $258.53 | $258.55 | $258.50 |
| Purchase #4 | $17.63 | 4.821% | $18.4799 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $180.58 | 10.171% | $198.9468 | $198.95 | $198.95 | $198.90 |
| Purchase #6 | $121.37 | 10.594% | $134.2279 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $17.32 | 10.623% | $19.1599 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $754.38 | $819.8749 | $819.89 | $819.95 | $819.80 | |