| 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 | $164.66 | 3.342% | $170.1629 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $223.75 | 12.106% | $250.8372 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $133.79 | 7.463% | $143.7747 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $117.42 | 10.154% | $129.3428 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $216.42 | 10.696% | $239.5683 | $239.57 | $239.55 | $239.60 |
| Purchase #6 | $102.76 | 3.169% | $106.0165 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $69.29 | 6.571% | $73.843 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $1,028.09 | $1,113.5454 | $1,113.54 | $1,113.50 | $1,113.50 | |