| 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 | $132.67 | 5.826% | $140.3994 | $140.40 | $140.40 | $140.40 |
| Purchase #2 | $97.45 | 9.534% | $106.7409 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $90.76 | 3.421% | $93.8649 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $192.86 | 9.639% | $211.4498 | $211.45 | $211.45 | $211.40 |
| Purchase #5 | $196.60 | 13.618% | $223.373 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $17.38 | 3.393% | $17.9697 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $175.40 | 6.460% | $186.7308 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $903.12 | $980.5285 | $980.52 | $980.50 | $980.50 | |