| 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 | $130.67 | 4.816% | $136.9631 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $30.89 | 3.188% | $31.8748 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $222.97 | 8.406% | $241.7129 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $114.48 | 9.429% | $125.2743 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $170.58 | 3.496% | $176.5435 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $74.96 | 10.137% | $82.5587 | $82.56 | $82.55 | $82.60 |
| Purchase #7 | $191.50 | 8.426% | $207.6358 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $936.05 | $1,002.5631 | $1,002.55 | $1,002.50 | $1,002.60 | |