| 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 | $130.28 | 5.118% | $136.9477 | $136.95 | $136.95 | $136.90 |
| Purchase #2 | $41.27 | 9.378% | $45.1403 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $159.45 | 4.292% | $166.2936 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $156.33 | 12.599% | $176.026 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $248.99 | 8.433% | $269.9873 | $269.99 | $270.00 | $270.00 |
| Purchase #6 | $165.91 | 8.355% | $179.7718 | $179.77 | $179.75 | $179.80 |
| Purchase #7 | $205.74 | 4.316% | $214.6197 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $1,107.97 | $1,188.7864 | $1,188.79 | $1,188.80 | $1,188.70 | |