| 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 | $177.71 | 3.753% | $184.3795 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $211.74 | 8.864% | $230.5086 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $193.94 | 10.245% | $213.8092 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $16.80 | 10.447% | $18.5551 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $249.39 | 9.798% | $273.8252 | $273.83 | $273.85 | $273.80 |
| Purchase #6 | $185.31 | 7.669% | $199.5214 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $200.92 | 12.267% | $225.5669 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $1,235.81 | $1,346.1659 | $1,346.18 | $1,346.15 | $1,346.20 | |