| 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 | $164.43 | 8.391% | $178.2273 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $246.96 | 3.756% | $256.2358 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $27.53 | 11.791% | $30.7761 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $63.55 | 10.231% | $70.0518 | $70.05 | $70.05 | $70.10 |
| Purchase #5 | $23.52 | 12.276% | $26.4073 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $142.40 | 11.502% | $158.7788 | $158.78 | $158.80 | $158.80 |
| Purchase #7 | $217.49 | 11.534% | $242.5753 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $885.88 | $963.0524 | $963.07 | $963.15 | $963.10 | |