| 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 | $208.77 | 6.501% | $222.3421 | $222.34 | $222.35 | $222.30 |
| Purchase #2 | $158.56 | 7.780% | $170.896 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $62.33 | 12.793% | $70.3039 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $193.45 | 5.556% | $204.1981 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $125.57 | 3.182% | $129.5656 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $77.83 | 7.697% | $83.8206 | $83.82 | $83.80 | $83.80 |
| Purchase #7 | $246.48 | 7.234% | $264.3104 | $264.31 | $264.30 | $264.30 |
| 7 purchase totals = | $1,072.99 | $1,145.4367 | $1,145.44 | $1,145.40 | $1,145.40 | |