| 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 | $174.36 | 6.296% | $185.3377 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $94.83 | 12.247% | $106.4438 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $22.67 | 11.241% | $25.2183 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $171.97 | 8.783% | $187.0741 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $66.32 | 6.714% | $70.7727 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $21.57 | 4.676% | $22.5786 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $116.47 | 12.530% | $131.0637 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $668.19 | $728.4889 | $728.48 | $728.45 | $728.50 | |