| 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 | $168.74 | 3.512% | $174.6661 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $82.60 | 11.151% | $91.8107 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $92.33 | 13.435% | $104.7345 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $177.44 | 13.243% | $200.9384 | $200.94 | $200.95 | $200.90 |
| Purchase #5 | $185.45 | 10.425% | $204.7832 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $75.94 | 8.809% | $82.6296 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $85.66 | 6.504% | $91.2313 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $868.16 | $950.7938 | $950.79 | $950.85 | $950.70 | |