| 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 | $143.43 | 10.213% | $158.0785 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $216.69 | 7.336% | $232.5864 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $228.78 | 13.604% | $259.9032 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $244.40 | 4.287% | $254.8774 | $254.88 | $254.90 | $254.90 |
| Purchase #5 | $202.40 | 9.504% | $221.6361 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $59.74 | 9.153% | $65.208 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $207.55 | 9.239% | $226.7255 | $226.73 | $226.75 | $226.70 |
| 7 purchase totals = | $1,302.99 | $1,419.0151 | $1,419.03 | $1,419.10 | $1,419.00 | |