| 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 | $125.92 | 10.143% | $138.6921 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $51.76 | 3.472% | $53.5571 | $53.56 | $53.55 | $53.60 |
| Purchase #3 | $191.71 | 4.123% | $199.6142 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $200.54 | 3.581% | $207.7213 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $102.32 | 9.415% | $111.9534 | $111.95 | $111.95 | $112.00 |
| Purchase #6 | $178.87 | 5.864% | $189.3589 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $186.25 | 3.477% | $192.7259 | $192.73 | $192.75 | $192.70 |
| 7 purchase totals = | $1,037.37 | $1,093.6229 | $1,093.62 | $1,093.60 | $1,093.70 | |