| 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 | $157.61 | 10.285% | $173.8202 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $226.95 | 12.676% | $255.7182 | $255.72 | $255.70 | $255.70 |
| Purchase #3 | $91.63 | 11.392% | $102.0685 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $107.39 | 6.129% | $113.9719 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $132.78 | 5.195% | $139.6779 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $176.83 | 6.333% | $188.0286 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $141.40 | 4.303% | $147.4844 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $1,034.59 | $1,120.7697 | $1,120.77 | $1,120.75 | $1,120.80 | |