| 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 | $181.31 | 7.796% | $195.4449 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $18.38 | 4.562% | $19.2185 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $35.94 | 8.266% | $38.9108 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $61.75 | 7.466% | $66.3603 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $246.26 | 4.672% | $257.7653 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $145.56 | 6.351% | $154.8045 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $132.94 | 10.369% | $146.7245 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $822.14 | $879.2288 | $879.22 | $879.15 | $879.20 | |