| 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 | $166.36 | 12.414% | $187.0119 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $139.36 | 6.684% | $148.6748 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $203.44 | 5.709% | $215.0544 | $215.05 | $215.05 | $215.10 |
| Purchase #4 | $122.53 | 7.302% | $131.4771 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $16.55 | 7.718% | $17.8273 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $42.92 | 3.265% | $44.3213 | $44.32 | $44.30 | $44.30 |
| Purchase #7 | $101.52 | 12.329% | $114.0364 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $792.68 | $858.4032 | $858.40 | $858.40 | $858.40 | |