| 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 | $189.63 | 4.523% | $198.207 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $146.34 | 8.567% | $158.8769 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $170.31 | 9.397% | $186.314 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $216.83 | 9.819% | $238.1205 | $238.12 | $238.10 | $238.10 |
| Purchase #5 | $103.53 | 9.241% | $113.0972 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $150.97 | 8.459% | $163.7406 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $57.29 | 11.332% | $63.7821 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $1,034.90 | $1,122.1383 | $1,122.14 | $1,122.15 | $1,122.10 | |