| 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 | $132.86 | 8.477% | $144.1225 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $200.98 | 3.224% | $207.4596 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $46.81 | 8.750% | $50.9059 | $50.91 | $50.90 | $50.90 |
| Purchase #4 | $68.97 | 5.619% | $72.8454 | $72.85 | $72.85 | $72.80 |
| Purchase #5 | $242.99 | 13.699% | $276.2772 | $276.28 | $276.30 | $276.30 |
| Purchase #6 | $162.63 | 4.677% | $170.2362 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $177.84 | 3.788% | $184.5766 | $184.58 | $184.60 | $184.60 |
| 7 purchase totals = | $1,033.08 | $1,106.4234 | $1,106.44 | $1,106.45 | $1,106.40 | |