| 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 | $223.69 | 13.127% | $253.0538 | $253.05 | $253.05 | $253.10 |
| Purchase #2 | $25.36 | 7.217% | $27.1902 | $27.19 | $27.20 | $27.20 |
| Purchase #3 | $157.25 | 7.407% | $168.8975 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $123.70 | 8.749% | $134.5225 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $42.75 | 11.238% | $47.5542 | $47.55 | $47.55 | $47.60 |
| Purchase #6 | $157.55 | 3.775% | $163.4975 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $36.51 | 4.472% | $38.1427 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $766.81 | $832.8584 | $832.85 | $832.85 | $832.90 | |