| 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 | $35.25 | 4.170% | $36.7199 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $176.94 | 7.648% | $190.4724 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $138.53 | 12.743% | $156.1829 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $120.74 | 4.689% | $126.4015 | $126.40 | $126.40 | $126.40 |
| Purchase #5 | $195.58 | 5.555% | $206.4445 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $82.97 | 8.497% | $90.02 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $198.40 | 3.445% | $205.2349 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $948.41 | $1,011.4761 | $1,011.46 | $1,011.45 | $1,011.40 | |