| 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 | $69.87 | 4.470% | $72.9932 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $115.25 | 9.658% | $126.3808 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $64.50 | 13.596% | $73.2694 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $136.47 | 8.183% | $147.6373 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $158.77 | 5.398% | $167.3404 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $208.82 | 12.137% | $234.1645 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $198.97 | 8.313% | $215.5104 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $952.65 | $1,037.2960 | $1,037.29 | $1,037.30 | $1,037.30 | |