| 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 | $144.66 | 8.220% | $156.5511 | $156.55 | $156.55 | $156.60 |
| Purchase #2 | $34.83 | 3.690% | $36.1152 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $243.59 | 7.223% | $261.1845 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $182.28 | 4.817% | $191.0604 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $151.76 | 9.211% | $165.7386 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $136.27 | 12.729% | $153.6158 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $71.83 | 7.727% | $77.3803 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $965.22 | $1,041.6459 | $1,041.65 | $1,041.65 | $1,041.70 | |