| 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 | $171.96 | 13.758% | $195.6183 | $195.62 | $195.60 | $195.60 |
| Purchase #2 | $5.46 | 6.150% | $5.7958 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $104.33 | 4.776% | $109.3128 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $112.30 | 5.479% | $118.4529 | $118.45 | $118.45 | $118.50 |
| Purchase #5 | $208.31 | 10.688% | $230.5742 | $230.57 | $230.55 | $230.60 |
| Purchase #6 | $129.41 | 12.204% | $145.2032 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $134.68 | 11.366% | $149.9877 | $149.99 | $150.00 | $150.00 |
| 7 purchase totals = | $866.45 | $954.9449 | $954.94 | $954.90 | $955.00 | |