| 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 | $160.84 | 12.729% | $181.3133 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $143.82 | 13.650% | $163.4514 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $16.93 | 8.276% | $18.3311 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $127.74 | 7.534% | $137.3639 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $170.25 | 9.355% | $186.1769 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $96.32 | 13.824% | $109.6353 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $65.89 | 9.837% | $72.3716 | $72.37 | $72.35 | $72.40 |
| 7 purchase totals = | $781.79 | $868.6435 | $868.64 | $868.65 | $868.70 | |