| 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 | $153.32 | 3.689% | $158.976 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $91.33 | 11.484% | $101.8183 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $121.44 | 4.544% | $126.9582 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $216.26 | 6.828% | $231.0262 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $234.94 | 10.725% | $260.1373 | $260.14 | $260.15 | $260.10 |
| Purchase #6 | $182.36 | 12.421% | $205.0109 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $119.26 | 12.227% | $133.8419 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $1,118.91 | $1,217.7688 | $1,217.78 | $1,217.80 | $1,217.70 | |