| 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 | $30.94 | 13.439% | $35.098 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $148.33 | 9.752% | $162.7951 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $175.57 | 4.692% | $183.8077 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $21.47 | 3.777% | $22.2809 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $72.32 | 7.183% | $77.5147 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $94.36 | 7.605% | $101.5361 | $101.54 | $101.55 | $101.50 |
| Purchase #7 | $200.89 | 13.401% | $227.8113 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $743.88 | $810.8438 | $810.85 | $810.85 | $810.80 | |