| 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 | $179.89 | 3.823% | $186.7672 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $229.76 | 12.383% | $258.2112 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $6.48 | 7.858% | $6.9892 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $238.72 | 10.731% | $264.337 | $264.34 | $264.35 | $264.30 |
| Purchase #5 | $168.97 | 8.620% | $183.5352 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $104.96 | 3.846% | $108.9968 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $175.66 | 7.369% | $188.6044 | $188.60 | $188.60 | $188.60 |
| 7 purchase totals = | $1,104.44 | $1,197.4410 | $1,197.45 | $1,197.45 | $1,197.40 | |