| 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 | $139.72 | 10.432% | $154.2956 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $114.95 | 4.239% | $119.8227 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $99.79 | 8.352% | $108.1245 | $108.12 | $108.10 | $108.10 |
| Purchase #4 | $139.29 | 12.255% | $156.36 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $115.88 | 13.621% | $131.664 | $131.66 | $131.65 | $131.70 |
| Purchase #6 | $139.50 | 4.127% | $145.2572 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $74.63 | 3.812% | $77.4749 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $823.76 | $892.9989 | $892.99 | $892.90 | $893.10 | |