| 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 | $173.93 | 3.361% | $179.7758 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $62.60 | 5.161% | $65.8308 | $65.83 | $65.85 | $65.80 |
| Purchase #3 | $13.74 | 7.594% | $14.7834 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $14.74 | 4.567% | $15.4132 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $207.89 | 5.761% | $219.8665 | $219.87 | $219.85 | $219.90 |
| Purchase #6 | $158.89 | 11.534% | $177.2164 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $231.25 | 3.241% | $238.7448 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $863.04 | $911.6309 | $911.63 | $911.65 | $911.60 | |