| 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 | $175.33 | 4.820% | $183.7809 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $194.66 | 6.588% | $207.4842 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $146.83 | 4.870% | $153.9806 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $39.36 | 11.376% | $43.8376 | $43.84 | $43.85 | $43.80 |
| Purchase #5 | $166.25 | 9.578% | $182.1734 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $216.52 | 3.804% | $224.7564 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $222.86 | 4.324% | $232.4965 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $1,161.81 | $1,228.5096 | $1,228.51 | $1,228.55 | $1,228.60 | |