| 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 | $158.54 | 9.498% | $173.5981 | $173.60 | $173.60 | $173.60 |
| Purchase #2 | $166.34 | 8.641% | $180.7134 | $180.71 | $180.70 | $180.70 |
| Purchase #3 | $228.30 | 12.772% | $257.4585 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $214.30 | 5.513% | $226.1144 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $125.35 | 10.152% | $138.0755 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $202.29 | 7.122% | $216.6971 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $167.35 | 9.716% | $183.6097 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $1,262.47 | $1,376.2667 | $1,376.27 | $1,376.25 | $1,376.30 | |