| 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 | $148.73 | 11.448% | $165.7566 | $165.76 | $165.75 | $165.80 |
| Purchase #2 | $44.62 | 3.689% | $46.266 | $46.27 | $46.25 | $46.30 |
| Purchase #3 | $24.45 | 9.861% | $26.861 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $190.73 | 10.118% | $210.0281 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $228.35 | 13.211% | $258.5173 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $201.91 | 12.181% | $226.5047 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $42.60 | 3.558% | $44.1157 | $44.12 | $44.10 | $44.10 |
| 7 purchase totals = | $881.39 | $978.0494 | $978.06 | $978.00 | $978.10 | |