| 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 | $187.35 | 7.534% | $201.4649 | $201.46 | $201.45 | $201.50 |
| Purchase #2 | $165.32 | 5.526% | $174.4556 | $174.46 | $174.45 | $174.50 |
| Purchase #3 | $232.88 | 13.512% | $264.3467 | $264.35 | $264.35 | $264.30 |
| Purchase #4 | $123.80 | 10.693% | $137.0379 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $87.88 | 4.141% | $91.5191 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $147.33 | 8.770% | $160.2508 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $119.71 | 13.701% | $136.1115 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $1,064.27 | $1,165.1865 | $1,165.19 | $1,165.15 | $1,165.20 | |