| 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 | $16.37 | 11.778% | $18.2981 | $18.30 | $18.30 | $18.30 |
| Purchase #2 | $198.91 | 13.689% | $226.1388 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $194.38 | 13.481% | $220.5844 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $162.52 | 12.487% | $182.8139 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $238.91 | 5.512% | $252.0787 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $68.72 | 13.519% | $78.0103 | $78.01 | $78.00 | $78.00 |
| Purchase #7 | $190.79 | 5.474% | $201.2338 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $1,070.60 | $1,179.1580 | $1,179.15 | $1,179.20 | $1,179.10 | |