| 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 | $162.99 | 7.557% | $175.3072 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $237.82 | 5.848% | $251.7277 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $49.28 | 13.522% | $55.9436 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $117.40 | 7.205% | $125.8587 | $125.86 | $125.85 | $125.90 |
| Purchase #5 | $233.47 | 13.276% | $264.4655 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $61.83 | 13.403% | $70.1171 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $92.62 | 5.524% | $97.7363 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $955.41 | $1,041.1561 | $1,041.17 | $1,041.15 | $1,041.10 | |