| 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 | $168.44 | 13.353% | $190.9318 | $190.93 | $190.95 | $190.90 |
| Purchase #2 | $232.61 | 5.788% | $246.0735 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $151.63 | 12.158% | $170.0652 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $23.33 | 8.102% | $25.2202 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $222.79 | 13.424% | $252.6973 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $27.70 | 3.281% | $28.6088 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $7.51 | 7.276% | $8.0564 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $834.01 | $921.6532 | $921.66 | $921.60 | $921.70 | |