| 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 | $143.45 | 7.547% | $154.2762 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $187.26 | 8.746% | $203.6378 | $203.64 | $203.65 | $203.60 |
| Purchase #3 | $134.97 | 12.524% | $151.8736 | $151.87 | $151.85 | $151.90 |
| Purchase #4 | $161.55 | 3.430% | $167.0912 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $111.26 | 12.776% | $125.4746 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $147.50 | 10.485% | $162.9654 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $39.53 | 13.538% | $44.8816 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $925.52 | $1,010.2004 | $1,010.20 | $1,010.20 | $1,010.30 | |