| 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 | $178.44 | 4.161% | $185.8649 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $202.96 | 12.302% | $227.9281 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $60.92 | 4.698% | $63.782 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $72.29 | 12.844% | $81.5749 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $79.77 | 8.722% | $86.7275 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $231.82 | 7.223% | $248.5644 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $231.96 | 5.666% | $245.1029 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $1,058.16 | $1,139.5447 | $1,139.53 | $1,139.55 | $1,139.60 | |