| 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 | $175.76 | 12.692% | $198.0675 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $182.67 | 10.444% | $201.7481 | $201.75 | $201.75 | $201.70 |
| Purchase #3 | $115.79 | 4.647% | $121.1708 | $121.17 | $121.15 | $121.20 |
| Purchase #4 | $164.94 | 13.739% | $187.6011 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $107.46 | 4.532% | $112.3301 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $43.79 | 6.162% | $46.4883 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $150.82 | 12.863% | $170.22 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $941.23 | $1,037.6259 | $1,037.63 | $1,037.60 | $1,037.60 | |