| 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 | $163.26 | 10.119% | $179.7803 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $135.65 | 10.751% | $150.2337 | $150.23 | $150.25 | $150.20 |
| Purchase #3 | $249.34 | 4.648% | $260.9293 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $40.28 | 12.619% | $45.3629 | $45.36 | $45.35 | $45.40 |
| Purchase #5 | $182.99 | 13.368% | $207.4521 | $207.45 | $207.45 | $207.50 |
| Purchase #6 | $18.72 | 9.108% | $20.425 | $20.43 | $20.45 | $20.40 |
| Purchase #7 | $187.41 | 11.823% | $209.5675 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $977.65 | $1,073.7508 | $1,073.75 | $1,073.80 | $1,073.80 | |