| 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 | $148.25 | 4.448% | $154.8442 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $143.86 | 9.828% | $157.9986 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $136.38 | 4.349% | $142.3112 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $167.92 | 12.354% | $188.6648 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $152.26 | 6.729% | $162.5056 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $75.86 | 7.864% | $81.8256 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $163.27 | 11.774% | $182.4934 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $987.80 | $1,070.6434 | $1,070.64 | $1,070.65 | $1,070.60 | |