| 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 | $155.62 | 12.686% | $175.362 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $167.34 | 11.560% | $186.6845 | $186.68 | $186.70 | $186.70 |
| Purchase #3 | $201.44 | 8.547% | $218.6571 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $27.97 | 11.263% | $31.1203 | $31.12 | $31.10 | $31.10 |
| Purchase #5 | $108.64 | 7.460% | $116.7445 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $87.47 | 5.447% | $92.2345 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $107.73 | 6.805% | $115.061 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $856.21 | $935.8639 | $935.85 | $935.85 | $935.90 | |