| 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 | $151.74 | 5.334% | $159.8338 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $7.79 | 10.529% | $8.6102 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $123.83 | 8.689% | $134.5896 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $206.35 | 4.303% | $215.2292 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $68.36 | 9.559% | $74.8945 | $74.89 | $74.90 | $74.90 |
| Purchase #6 | $7.78 | 4.781% | $8.152 | $8.15 | $8.15 | $8.20 |
| Purchase #7 | $192.41 | 10.534% | $212.6785 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $758.26 | $813.9878 | $813.98 | $814.05 | $814.00 | |