| 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 | $137.65 | 5.300% | $144.9455 | $144.95 | $144.95 | $144.90 |
| Purchase #2 | $31.80 | 5.563% | $33.569 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $134.80 | 3.512% | $139.5342 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $147.32 | 6.624% | $157.0785 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $45.63 | 13.734% | $51.8968 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $237.98 | 9.193% | $259.8575 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $231.59 | 7.371% | $248.6605 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $966.77 | $1,035.5420 | $1,035.55 | $1,035.55 | $1,035.60 | |