| 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 | $89.46 | 10.457% | $98.8148 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $154.32 | 7.378% | $165.7057 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $106.47 | 10.258% | $117.3917 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $144.75 | 4.587% | $151.3897 | $151.39 | $151.40 | $151.40 |
| Purchase #5 | $154.75 | 12.753% | $174.4853 | $174.49 | $174.50 | $174.50 |
| Purchase #6 | $167.60 | 9.869% | $184.1404 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $35.95 | 6.322% | $38.2228 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $853.30 | $930.1504 | $930.15 | $930.15 | $930.10 | |