| 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 | $133.74 | 6.572% | $142.5294 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $156.29 | 11.551% | $174.3431 | $174.34 | $174.35 | $174.30 |
| Purchase #3 | $134.66 | 9.747% | $147.7853 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $155.62 | 5.377% | $163.9877 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $207.40 | 9.310% | $226.7089 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $190.65 | 7.132% | $204.2472 | $204.25 | $204.25 | $204.20 |
| Purchase #7 | $15.58 | 6.200% | $16.546 | $16.55 | $16.55 | $16.50 |
| 7 purchase totals = | $993.94 | $1,076.1476 | $1,076.16 | $1,076.20 | $1,076.00 | |