| 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 | $117.45 | 13.826% | $133.6886 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $49.48 | 3.153% | $51.0401 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $112.58 | 5.377% | $118.6334 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $168.30 | 6.207% | $178.7464 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $16.61 | 10.244% | $18.3115 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $142.73 | 8.353% | $154.6522 | $154.65 | $154.65 | $154.70 |
| Purchase #7 | $21.96 | 4.735% | $22.9998 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $629.11 | $678.0720 | $678.07 | $678.10 | $678.00 | |