| 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 | $191.73 | 4.871% | $201.0692 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $115.31 | 11.255% | $128.2881 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $121.42 | 6.505% | $129.3184 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $220.41 | 6.331% | $234.3642 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $170.89 | 9.156% | $186.5367 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $184.34 | 3.197% | $190.2333 | $190.23 | $190.25 | $190.20 |
| Purchase #7 | $95.74 | 11.841% | $107.0766 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $1,099.84 | $1,176.8865 | $1,176.89 | $1,176.90 | $1,176.90 | |