| 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 | $184.52 | 5.775% | $195.176 | $195.18 | $195.20 | $195.20 |
| Purchase #2 | $185.92 | 5.698% | $196.5137 | $196.51 | $196.50 | $196.50 |
| Purchase #3 | $216.70 | 6.356% | $230.4735 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $127.62 | 6.851% | $136.3632 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $139.91 | 4.366% | $146.0185 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $142.38 | 8.566% | $154.5763 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $96.72 | 4.384% | $100.9602 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $1,093.77 | $1,160.0814 | $1,160.08 | $1,160.05 | $1,160.20 | |