| 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 | $153.80 | 6.333% | $163.5402 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $218.99 | 6.525% | $233.2791 | $233.28 | $233.30 | $233.30 |
| Purchase #3 | $201.82 | 3.293% | $208.4659 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $51.96 | 3.107% | $53.5744 | $53.57 | $53.55 | $53.60 |
| Purchase #5 | $61.85 | 4.480% | $64.6209 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $42.43 | 8.528% | $46.0484 | $46.05 | $46.05 | $46.00 |
| Purchase #7 | $109.98 | 9.163% | $120.0575 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $840.83 | $889.5864 | $889.59 | $889.55 | $889.60 | |