| 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 | $131.38 | 8.734% | $142.8547 | $142.85 | $142.85 | $142.90 |
| Purchase #2 | $24.32 | 11.330% | $27.0755 | $27.08 | $27.10 | $27.10 |
| Purchase #3 | $162.67 | 8.454% | $176.4221 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $140.84 | 3.515% | $145.7905 | $145.79 | $145.80 | $145.80 |
| Purchase #5 | $67.90 | 12.793% | $76.5864 | $76.59 | $76.60 | $76.60 |
| Purchase #6 | $193.99 | 10.658% | $214.6655 | $214.67 | $214.65 | $214.70 |
| Purchase #7 | $9.37 | 11.365% | $10.4349 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $730.47 | $793.8296 | $793.83 | $793.85 | $793.90 | |