| 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 | $138.32 | 11.258% | $153.8921 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $249.30 | 5.682% | $263.4652 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $114.49 | 8.246% | $123.9308 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $129.36 | 3.375% | $133.7259 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $209.25 | 6.141% | $222.1 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $133.66 | 7.506% | $143.6925 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $88.93 | 8.339% | $96.3459 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $1,063.31 | $1,137.1524 | $1,137.16 | $1,137.20 | $1,137.10 | |