| 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 | $156.46 | 4.460% | $163.4381 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $46.72 | 13.632% | $53.0889 | $53.09 | $53.10 | $53.10 |
| Purchase #3 | $74.35 | 10.358% | $82.0512 | $82.05 | $82.05 | $82.10 |
| Purchase #4 | $98.42 | 6.754% | $105.0673 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $185.99 | 8.823% | $202.3999 | $202.40 | $202.40 | $202.40 |
| Purchase #6 | $147.55 | 3.395% | $152.5593 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $55.34 | 12.174% | $62.0771 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $764.83 | $820.6818 | $820.69 | $820.70 | $820.80 | |