| 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 | $108.55 | 11.556% | $121.094 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $94.40 | 10.668% | $104.4706 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $118.91 | 12.612% | $133.9069 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $29.62 | 11.433% | $33.0065 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $142.54 | 3.102% | $146.9616 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $164.46 | 4.473% | $171.8163 | $171.82 | $171.80 | $171.80 |
| Purchase #7 | $50.50 | 3.279% | $52.1559 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $708.98 | $763.4118 | $763.42 | $763.35 | $763.50 | |