| 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 | $175.40 | 7.178% | $187.9902 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $126.95 | 9.435% | $138.9277 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $167.54 | 4.840% | $175.6489 | $175.65 | $175.65 | $175.60 |
| Purchase #4 | $133.43 | 10.114% | $146.9251 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $231.94 | 8.410% | $251.4462 | $251.45 | $251.45 | $251.40 |
| Purchase #6 | $56.47 | 12.606% | $63.5886 | $63.59 | $63.60 | $63.60 |
| Purchase #7 | $235.25 | 11.704% | $262.7837 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $1,126.98 | $1,227.3104 | $1,227.32 | $1,227.40 | $1,227.20 | |