| 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 | $193.44 | 13.290% | $219.1482 | $219.15 | $219.15 | $219.10 |
| Purchase #2 | $17.72 | 7.175% | $18.9914 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $51.70 | 7.512% | $55.5837 | $55.58 | $55.60 | $55.60 |
| Purchase #4 | $13.98 | 11.849% | $15.6365 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $52.44 | 11.112% | $58.2671 | $58.27 | $58.25 | $58.30 |
| Purchase #6 | $222.64 | 3.211% | $229.789 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $175.90 | 3.636% | $182.2957 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $727.82 | $779.7116 | $779.72 | $779.75 | $779.70 | |