| 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 | $136.48 | 3.652% | $141.4642 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $148.26 | 12.425% | $166.6813 | $166.68 | $166.70 | $166.70 |
| Purchase #3 | $157.99 | 7.757% | $170.2453 | $170.25 | $170.25 | $170.20 |
| Purchase #4 | $249.84 | 7.492% | $268.558 | $268.56 | $268.55 | $268.60 |
| Purchase #5 | $170.84 | 10.278% | $188.3989 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $159.81 | 3.862% | $165.9819 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $19.60 | 10.503% | $21.6586 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $1,042.82 | $1,122.9882 | $1,122.99 | $1,123.00 | $1,123.10 | |