| 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 | $161.28 | 3.837% | $167.4683 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $56.27 | 6.650% | $60.012 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $47.74 | 7.355% | $51.2513 | $51.25 | $51.25 | $51.30 |
| Purchase #4 | $121.48 | 13.181% | $137.4923 | $137.49 | $137.50 | $137.50 |
| Purchase #5 | $196.82 | 3.425% | $203.5611 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $211.69 | 6.827% | $226.1421 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $124.40 | 11.488% | $138.6911 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $919.68 | $984.6182 | $984.61 | $984.60 | $984.70 | |