| 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 | $123.69 | 7.218% | $132.6179 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $43.71 | 7.375% | $46.9336 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $137.26 | 5.652% | $145.0179 | $145.02 | $145.00 | $145.00 |
| Purchase #4 | $83.32 | 6.777% | $88.9666 | $88.97 | $88.95 | $89.00 |
| Purchase #5 | $66.51 | 8.288% | $72.0223 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $147.41 | 5.798% | $155.9568 | $155.96 | $155.95 | $156.00 |
| Purchase #7 | $23.48 | 11.874% | $26.268 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $625.38 | $667.7831 | $667.79 | $667.70 | $667.80 | |