| 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 | $155.50 | 6.484% | $165.5826 | $165.58 | $165.60 | $165.60 |
| Purchase #2 | $62.68 | 9.670% | $68.7412 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $51.47 | 7.748% | $55.4579 | $55.46 | $55.45 | $55.50 |
| Purchase #4 | $232.86 | 8.296% | $252.1781 | $252.18 | $252.20 | $252.20 |
| Purchase #5 | $176.51 | 3.234% | $182.2183 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $71.31 | 9.373% | $77.9939 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $248.73 | 10.388% | $274.5681 | $274.57 | $274.55 | $274.60 |
| 7 purchase totals = | $999.06 | $1,076.7401 | $1,076.74 | $1,076.75 | $1,076.80 | |