| 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 | $134.60 | 5.238% | $141.6503 | $141.65 | $141.65 | $141.70 |
| Purchase #2 | $81.67 | 5.396% | $86.0769 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $195.67 | 9.630% | $214.513 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $6.77 | 6.600% | $7.2168 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $107.60 | 4.406% | $112.3409 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $166.43 | 9.770% | $182.6902 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $150.55 | 9.326% | $164.5903 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $843.29 | $909.0784 | $909.08 | $909.10 | $909.10 | |