| 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 | $182.42 | 13.345% | $206.7639 | $206.76 | $206.75 | $206.80 |
| Purchase #2 | $64.73 | 7.685% | $69.7045 | $69.70 | $69.70 | $69.70 |
| Purchase #3 | $188.50 | 10.832% | $208.9183 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $18.32 | 7.354% | $19.6673 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $142.79 | 7.437% | $153.4093 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $21.88 | 5.568% | $23.0983 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $168.70 | 11.308% | $187.7766 | $187.78 | $187.80 | $187.80 |
| 7 purchase totals = | $787.34 | $869.3382 | $869.34 | $869.30 | $869.40 | |