| 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 | $150.83 | 5.809% | $159.5917 | $159.59 | $159.60 | $159.60 |
| Purchase #2 | $235.71 | 12.816% | $265.9186 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $184.88 | 5.831% | $195.6604 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $112.33 | 5.275% | $118.2554 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $146.94 | 13.478% | $166.7446 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $61.91 | 12.546% | $69.6772 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $25.83 | 12.556% | $29.0732 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $918.43 | $1,004.9211 | $1,004.92 | $1,004.90 | $1,005.00 | |