| 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 | $181.66 | 3.489% | $187.9981 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $220.76 | 7.483% | $237.2795 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $141.81 | 6.262% | $150.6901 | $150.69 | $150.70 | $150.70 |
| Purchase #4 | $30.69 | 5.265% | $32.3058 | $32.31 | $32.30 | $32.30 |
| Purchase #5 | $8.75 | 6.685% | $9.3349 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $77.34 | 4.793% | $81.0469 | $81.05 | $81.05 | $81.00 |
| Purchase #7 | $191.87 | 3.143% | $197.9005 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $852.88 | $896.5558 | $896.56 | $896.60 | $896.50 | |