| 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 | $129.95 | 6.795% | $138.7801 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $140.75 | 5.554% | $148.5673 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $73.59 | 10.560% | $81.3611 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $221.46 | 11.257% | $246.3898 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $111.40 | 13.566% | $126.5125 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $32.36 | 13.393% | $36.694 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $63.36 | 7.504% | $68.1145 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $772.87 | $846.4193 | $846.41 | $846.40 | $846.50 | |