| 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 | $140.82 | 8.710% | $153.0854 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $127.85 | 12.426% | $143.7366 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $210.73 | 5.310% | $221.9198 | $221.92 | $221.90 | $221.90 |
| Purchase #4 | $94.51 | 3.401% | $97.7243 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $162.95 | 3.443% | $168.5604 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $77.54 | 7.388% | $83.2687 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $115.63 | 11.660% | $129.1125 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $930.03 | $997.4077 | $997.41 | $997.35 | $997.40 | |