| 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 | $16.28 | 8.172% | $17.6104 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $126.80 | 10.111% | $139.6207 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $178.60 | 10.860% | $197.996 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $193.40 | 3.125% | $199.4438 | $199.44 | $199.45 | $199.40 |
| Purchase #5 | $111.59 | 5.655% | $117.9004 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $131.66 | 12.105% | $147.5974 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $28.94 | 5.277% | $30.4672 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $787.27 | $850.6359 | $850.64 | $850.60 | $850.60 | |