| 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 | $57.60 | 4.349% | $60.105 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $143.32 | 11.615% | $159.9666 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $149.31 | 10.336% | $164.7427 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $119.84 | 3.245% | $123.7288 | $123.73 | $123.75 | $123.70 |
| Purchase #5 | $56.76 | 6.354% | $60.3665 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $10.58 | 9.729% | $11.6093 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $197.93 | 13.404% | $224.4605 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $735.34 | $804.9794 | $804.99 | $804.95 | $805.00 | |