| 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 | $159.56 | 4.327% | $166.4642 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $23.35 | 9.698% | $25.6145 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $184.57 | 9.297% | $201.7295 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $188.50 | 4.401% | $196.7959 | $196.80 | $196.80 | $196.80 |
| Purchase #5 | $152.66 | 10.665% | $168.9412 | $168.94 | $168.95 | $168.90 |
| Purchase #6 | $5.29 | 3.136% | $5.4559 | $5.46 | $5.45 | $5.50 |
| Purchase #7 | $16.76 | 4.585% | $17.5284 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $730.69 | $782.5296 | $782.53 | $782.55 | $782.50 | |