| 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 | $132.75 | 7.750% | $143.0381 | $143.04 | $143.05 | $143.00 |
| Purchase #2 | $241.72 | 7.798% | $260.5693 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $188.83 | 13.330% | $214.001 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $226.61 | 4.396% | $236.5718 | $236.57 | $236.55 | $236.60 |
| Purchase #5 | $149.99 | 12.429% | $168.6323 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $107.44 | 7.748% | $115.7645 | $115.76 | $115.75 | $115.80 |
| Purchase #7 | $177.38 | 5.288% | $186.7599 | $186.76 | $186.75 | $186.80 |
| 7 purchase totals = | $1,224.72 | $1,325.3369 | $1,325.33 | $1,325.30 | $1,325.40 | |