| 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 | $144.66 | 13.784% | $164.5999 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $119.88 | 11.126% | $133.2178 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $10.57 | 11.479% | $11.7833 | $11.78 | $11.80 | $11.80 |
| Purchase #4 | $125.80 | 8.543% | $136.5471 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $32.35 | 4.407% | $33.7757 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $38.63 | 13.238% | $43.7438 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $210.87 | 5.811% | $223.1237 | $223.12 | $223.10 | $223.10 |
| 7 purchase totals = | $682.76 | $746.7913 | $746.79 | $746.80 | $746.70 | |