| 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 | $176.99 | 6.728% | $188.8979 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $59.46 | 11.164% | $66.0981 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $9.30 | 13.754% | $10.5791 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $240.25 | 7.769% | $258.915 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $242.65 | 6.129% | $257.522 | $257.52 | $257.50 | $257.50 |
| Purchase #6 | $131.46 | 5.200% | $138.2959 | $138.30 | $138.30 | $138.30 |
| Purchase #7 | $240.26 | 3.476% | $248.6114 | $248.61 | $248.60 | $248.60 |
| 7 purchase totals = | $1,100.37 | $1,168.9194 | $1,168.93 | $1,168.90 | $1,168.90 | |