| 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 | $187.87 | 8.458% | $203.76 | $203.76 | $203.75 | $203.80 |
| Purchase #2 | $55.83 | 10.530% | $61.7089 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $15.33 | 12.245% | $17.2072 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $121.68 | 9.392% | $133.1082 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $111.68 | 8.871% | $121.5871 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $28.66 | 7.531% | $30.8184 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $118.78 | 8.385% | $128.7397 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $639.83 | $696.9295 | $696.94 | $696.90 | $696.90 | |