| 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 | $146.83 | 9.579% | $160.8948 | $160.89 | $160.90 | $160.90 |
| Purchase #2 | $156.42 | 4.263% | $163.0882 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $204.99 | 13.331% | $232.3172 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $13.25 | 7.478% | $14.2408 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $32.33 | 3.873% | $33.5821 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $220.26 | 4.595% | $230.3809 | $230.38 | $230.40 | $230.40 |
| Purchase #7 | $174.67 | 9.241% | $190.8113 | $190.81 | $190.80 | $190.80 |
| 7 purchase totals = | $948.75 | $1,025.3153 | $1,025.31 | $1,025.35 | $1,025.30 | |