| 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 | $148.32 | 10.591% | $164.0286 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $60.42 | 6.784% | $64.5189 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $64.29 | 4.256% | $67.0262 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $209.71 | 8.586% | $227.7157 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $148.97 | 3.854% | $154.7113 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $98.47 | 7.333% | $105.6908 | $105.69 | $105.70 | $105.70 |
| Purchase #7 | $230.52 | 12.378% | $259.0538 | $259.05 | $259.05 | $259.10 |
| 7 purchase totals = | $960.70 | $1,042.7453 | $1,042.75 | $1,042.75 | $1,042.70 | |