| 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 | $158.80 | 8.186% | $171.7994 | $171.80 | $171.80 | $171.80 |
| Purchase #2 | $17.56 | 10.641% | $19.4286 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $107.62 | 12.772% | $121.3652 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $78.55 | 4.142% | $81.8035 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $199.93 | 5.217% | $210.3603 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $33.60 | 5.403% | $35.4154 | $35.42 | $35.40 | $35.40 |
| Purchase #7 | $231.56 | 10.362% | $255.5542 | $255.55 | $255.55 | $255.60 |
| 7 purchase totals = | $827.62 | $895.7266 | $895.73 | $895.70 | $895.80 | |