| 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 | $155.75 | 5.872% | $164.8956 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $15.61 | 9.622% | $17.112 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $231.49 | 7.495% | $248.8402 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $102.70 | 4.155% | $106.9672 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $190.62 | 6.375% | $202.772 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $163.94 | 11.644% | $183.0292 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $131.79 | 4.335% | $137.5031 | $137.50 | $137.50 | $137.50 |
| 7 purchase totals = | $991.90 | $1,061.1193 | $1,061.12 | $1,061.10 | $1,061.10 | |