| 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 | $217.79 | 6.400% | $231.7286 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $144.35 | 11.469% | $160.9055 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $61.96 | 12.513% | $69.7131 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $145.94 | 8.397% | $158.1946 | $158.19 | $158.20 | $158.20 |
| Purchase #5 | $37.29 | 9.642% | $40.8855 | $40.89 | $40.90 | $40.90 |
| Purchase #6 | $29.36 | 7.578% | $31.5849 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $178.87 | 9.545% | $195.9431 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $815.56 | $888.9553 | $888.95 | $889.00 | $888.90 | |