| 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 | $172.31 | 10.389% | $190.2113 | $190.21 | $190.20 | $190.20 |
| Purchase #2 | $46.27 | 7.567% | $49.7713 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $133.51 | 9.626% | $146.3617 | $146.36 | $146.35 | $146.40 |
| Purchase #4 | $217.40 | 11.164% | $241.6705 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $205.65 | 11.421% | $229.1373 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $160.65 | 7.663% | $172.9606 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $157.72 | 9.396% | $172.5394 | $172.54 | $172.55 | $172.50 |
| 7 purchase totals = | $1,093.51 | $1,202.6521 | $1,202.65 | $1,202.60 | $1,202.70 | |