| 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 | $162.68 | 12.589% | $183.1598 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $9.41 | 9.306% | $10.2857 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $72.99 | 11.344% | $81.27 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $225.27 | 6.660% | $240.273 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $227.81 | 4.640% | $238.3804 | $238.38 | $238.40 | $238.40 |
| Purchase #6 | $223.89 | 7.576% | $240.8519 | $240.85 | $240.85 | $240.90 |
| Purchase #7 | $164.94 | 3.298% | $170.3797 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $1,086.99 | $1,164.6005 | $1,164.60 | $1,164.60 | $1,164.80 | |