| 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 | $170.32 | 9.447% | $186.4101 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $200.65 | 11.124% | $222.9703 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $154.75 | 3.648% | $160.3953 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $158.92 | 4.468% | $166.0205 | $166.02 | $166.00 | $166.00 |
| Purchase #5 | $67.89 | 5.346% | $71.5194 | $71.52 | $71.50 | $71.50 |
| Purchase #6 | $191.67 | 5.487% | $202.1869 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $96.34 | 3.124% | $99.3497 | $99.35 | $99.35 | $99.30 |
| 7 purchase totals = | $1,040.54 | $1,108.8522 | $1,108.86 | $1,108.80 | $1,108.80 | |