| 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 | $162.71 | 12.654% | $183.2993 | $183.30 | $183.30 | $183.30 |
| Purchase #2 | $184.54 | 9.615% | $202.2835 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $213.90 | 10.123% | $235.5531 | $235.55 | $235.55 | $235.60 |
| Purchase #4 | $111.79 | 10.341% | $123.3502 | $123.35 | $123.35 | $123.40 |
| Purchase #5 | $74.44 | 11.118% | $82.7162 | $82.72 | $82.70 | $82.70 |
| Purchase #6 | $177.79 | 8.344% | $192.6248 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $223.58 | 11.563% | $249.4326 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $1,148.75 | $1,269.2597 | $1,269.25 | $1,269.25 | $1,269.30 | |