| 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 | $192.32 | 12.591% | $216.535 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $32.36 | 3.506% | $33.4945 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $182.50 | 6.750% | $194.8188 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $64.69 | 3.738% | $67.1081 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $129.78 | 13.106% | $146.789 | $146.79 | $146.80 | $146.80 |
| Purchase #6 | $16.35 | 5.695% | $17.2811 | $17.28 | $17.30 | $17.30 |
| Purchase #7 | $216.88 | 12.362% | $243.6907 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $834.88 | $919.7172 | $919.72 | $919.75 | $919.70 | |