| 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 | $174.44 | 5.158% | $183.4376 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $21.45 | 11.628% | $23.9442 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $189.52 | 13.715% | $215.5127 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $209.32 | 11.744% | $233.9025 | $233.90 | $233.90 | $233.90 |
| Purchase #5 | $27.54 | 10.732% | $30.4956 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $229.35 | 3.722% | $237.8864 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $45.62 | 13.459% | $51.76 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $897.24 | $976.9390 | $976.94 | $976.95 | $976.90 | |