| 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 | $138.93 | 7.213% | $148.951 | $148.95 | $148.95 | $149.00 |
| Purchase #2 | $110.50 | 10.137% | $121.7014 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $26.71 | 13.751% | $30.3829 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $76.84 | 5.830% | $81.3198 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $209.32 | 4.518% | $218.7771 | $218.78 | $218.80 | $218.80 |
| Purchase #6 | $159.71 | 12.315% | $179.3783 | $179.38 | $179.40 | $179.40 |
| Purchase #7 | $106.30 | 7.635% | $114.416 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $828.31 | $894.9265 | $894.93 | $894.95 | $895.00 | |