| 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 | $164.69 | 7.324% | $176.7519 | $176.75 | $176.75 | $176.80 |
| Purchase #2 | $7.83 | 4.383% | $8.1732 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $16.74 | 9.132% | $18.2687 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $187.32 | 7.580% | $201.5189 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $241.61 | 3.411% | $249.8513 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $36.25 | 7.768% | $39.0659 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $91.49 | 8.264% | $99.0507 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $745.93 | $792.6806 | $792.68 | $792.60 | $792.90 | |