| 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 | $164.97 | 8.158% | $178.4283 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $190.51 | 10.773% | $211.0336 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $199.90 | 13.390% | $226.6666 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $33.82 | 8.693% | $36.76 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $11.49 | 11.256% | $12.7833 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $168.49 | 12.686% | $189.8646 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $182.88 | 11.692% | $204.2623 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $952.06 | $1,059.7987 | $1,059.79 | $1,059.80 | $1,059.90 | |