| 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 | $185.48 | 13.124% | $209.8224 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $136.76 | 4.613% | $143.0687 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $141.36 | 13.192% | $160.0082 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $178.39 | 5.209% | $187.6823 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $21.27 | 10.628% | $23.5306 | $23.53 | $23.55 | $23.50 |
| Purchase #6 | $179.32 | 10.441% | $198.0428 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $165.92 | 9.408% | $181.5298 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $1,008.50 | $1,103.6848 | $1,103.68 | $1,103.70 | $1,103.60 | |