| 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 | $142.29 | 6.500% | $151.5389 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $38.91 | 3.574% | $40.3006 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $93.51 | 4.500% | $97.718 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $150.89 | 4.579% | $157.7993 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $32.66 | 13.211% | $36.9747 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $61.75 | 7.357% | $66.2929 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $104.60 | 13.356% | $118.5704 | $118.57 | $118.55 | $118.60 |
| 7 purchase totals = | $624.61 | $669.1948 | $669.19 | $669.15 | $669.20 | |