| 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 | $180.85 | 8.332% | $195.9184 | $195.92 | $195.90 | $195.90 |
| Purchase #2 | $154.30 | 11.501% | $172.046 | $172.05 | $172.05 | $172.00 |
| Purchase #3 | $216.28 | 9.382% | $236.5714 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $125.38 | 11.421% | $139.6996 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $109.54 | 12.734% | $123.4888 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $204.60 | 3.138% | $211.0203 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $68.42 | 3.789% | $71.0124 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $1,059.37 | $1,149.7569 | $1,149.76 | $1,149.70 | $1,149.70 | |