| 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 | $172.43 | 6.674% | $183.938 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $200.32 | 7.710% | $215.7647 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $226.34 | 4.243% | $235.9436 | $235.94 | $235.95 | $235.90 |
| Purchase #4 | $208.97 | 13.499% | $237.1789 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $136.28 | 11.707% | $152.2343 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $185.47 | 11.860% | $207.4667 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $208.88 | 6.264% | $221.9642 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $1,338.69 | $1,454.4904 | $1,454.48 | $1,454.50 | $1,454.50 | |