| 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 | $138.56 | 4.843% | $145.2705 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $112.42 | 6.590% | $119.8285 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $11.33 | 12.733% | $12.7726 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $227.87 | 4.575% | $238.2951 | $238.30 | $238.30 | $238.30 |
| Purchase #5 | $174.83 | 11.400% | $194.7606 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $210.25 | 9.398% | $230.0093 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $234.89 | 7.645% | $252.8473 | $252.85 | $252.85 | $252.80 |
| 7 purchase totals = | $1,110.15 | $1,193.7839 | $1,193.79 | $1,193.75 | $1,193.80 | |