| 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 | $176.97 | 7.755% | $190.694 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $31.43 | 13.240% | $35.5913 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $133.44 | 7.771% | $143.8096 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $29.77 | 3.715% | $30.876 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $174.25 | 7.629% | $187.5435 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $52.81 | 10.763% | $58.4939 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $136.34 | 5.501% | $143.8401 | $143.84 | $143.85 | $143.80 |
| 7 purchase totals = | $735.01 | $790.8484 | $790.84 | $790.90 | $790.80 | |