| 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 | $153.72 | 6.298% | $163.4013 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $7.69 | 4.474% | $8.0341 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $88.84 | 6.656% | $94.7532 | $94.75 | $94.75 | $94.80 |
| Purchase #4 | $64.63 | 4.706% | $67.6715 | $67.67 | $67.65 | $67.70 |
| Purchase #5 | $222.62 | 10.728% | $246.5027 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $117.35 | 9.209% | $128.1568 | $128.16 | $128.15 | $128.20 |
| Purchase #7 | $148.60 | 3.750% | $154.1725 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $803.45 | $862.6921 | $862.68 | $862.65 | $862.80 | |