| 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 | $197.71 | 4.276% | $206.1641 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $179.84 | 9.695% | $197.2755 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $145.74 | 12.186% | $163.4999 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $155.64 | 13.867% | $177.2226 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $88.31 | 13.418% | $100.1594 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $161.79 | 11.684% | $180.6935 | $180.69 | $180.70 | $180.70 |
| Purchase #7 | $82.69 | 5.829% | $87.51 | $87.51 | $87.50 | $87.50 |
| 7 purchase totals = | $1,011.72 | $1,112.5250 | $1,112.52 | $1,112.50 | $1,112.60 | |