| 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 | $188.71 | 4.522% | $197.2435 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $75.84 | 9.145% | $82.7756 | $82.78 | $82.80 | $82.80 |
| Purchase #3 | $164.64 | 8.830% | $179.1777 | $179.18 | $179.20 | $179.20 |
| Purchase #4 | $171.88 | 12.619% | $193.5695 | $193.57 | $193.55 | $193.60 |
| Purchase #5 | $78.85 | 3.380% | $81.5151 | $81.52 | $81.50 | $81.50 |
| Purchase #6 | $155.63 | 7.698% | $167.6104 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $138.77 | 7.176% | $148.7281 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $974.32 | $1,050.6199 | $1,050.63 | $1,050.65 | $1,050.60 | |