| 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 | $196.78 | 3.775% | $204.2084 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $186.33 | 9.240% | $203.5469 | $203.55 | $203.55 | $203.50 |
| Purchase #3 | $15.93 | 6.604% | $16.982 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $139.55 | 10.114% | $153.6641 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $144.50 | 12.479% | $162.5322 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $30.90 | 5.620% | $32.6366 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $87.57 | 3.789% | $90.888 | $90.89 | $90.90 | $90.90 |
| 7 purchase totals = | $801.56 | $864.4582 | $864.46 | $864.50 | $864.40 | |