| 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 | $71.95 | 6.429% | $76.5757 | $76.58 | $76.60 | $76.60 |
| Purchase #2 | $131.79 | 5.401% | $138.908 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $16.58 | 4.316% | $17.2956 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $100.80 | 5.476% | $106.3198 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $173.39 | 3.402% | $179.2887 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $94.48 | 13.517% | $107.2509 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $162.69 | 7.396% | $174.7226 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $751.68 | $800.3613 | $800.37 | $800.35 | $800.40 | |