| 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 | $151.49 | 11.342% | $168.672 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $68.44 | 12.635% | $77.0874 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $244.48 | 11.551% | $272.7199 | $272.72 | $272.70 | $272.70 |
| Purchase #4 | $131.40 | 11.435% | $146.4256 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $73.39 | 11.167% | $81.5855 | $81.59 | $81.60 | $81.60 |
| Purchase #6 | $200.71 | 9.713% | $220.205 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $140.68 | 4.384% | $146.8474 | $146.85 | $146.85 | $146.80 |
| 7 purchase totals = | $1,010.59 | $1,113.5428 | $1,113.56 | $1,113.55 | $1,113.50 | |