| 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 | $166.57 | 7.668% | $179.3426 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $139.47 | 9.413% | $152.5983 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $129.62 | 8.541% | $140.6908 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $159.40 | 13.796% | $181.3908 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $15.86 | 5.308% | $16.7018 | $16.70 | $16.70 | $16.70 |
| Purchase #6 | $250.76 | 8.365% | $271.7361 | $271.74 | $271.75 | $271.70 |
| Purchase #7 | $39.81 | 5.264% | $41.9056 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $901.49 | $984.3660 | $984.37 | $984.40 | $984.30 | |