| 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 | $121.70 | 12.611% | $137.0476 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $15.80 | 6.267% | $16.7902 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $188.98 | 8.840% | $205.6858 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $170.76 | 3.738% | $177.143 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $206.80 | 11.691% | $230.977 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $132.28 | 8.350% | $143.3254 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $188.53 | 10.110% | $207.5904 | $207.59 | $207.60 | $207.60 |
| 7 purchase totals = | $1,024.85 | $1,118.5594 | $1,118.57 | $1,118.65 | $1,118.50 | |