| 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 | $177.99 | 4.571% | $186.1259 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $35.26 | 9.186% | $38.499 | $38.50 | $38.50 | $38.50 |
| Purchase #3 | $168.77 | 9.379% | $184.5989 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $224.52 | 3.241% | $231.7967 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $208.46 | 12.764% | $235.0678 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $173.53 | 6.324% | $184.504 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $228.99 | 9.177% | $250.0044 | $250.00 | $250.00 | $250.00 |
| 7 purchase totals = | $1,217.52 | $1,310.5967 | $1,310.60 | $1,310.60 | $1,310.60 | |