| 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 | $154.85 | 8.238% | $167.6065 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $245.98 | 9.642% | $269.6974 | $269.70 | $269.70 | $269.70 |
| Purchase #3 | $186.56 | 4.552% | $195.0522 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $122.50 | 4.872% | $128.4682 | $128.47 | $128.45 | $128.50 |
| Purchase #5 | $120.32 | 4.852% | $126.1579 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $163.28 | 7.587% | $175.6681 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $224.58 | 3.170% | $231.6992 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $1,218.07 | $1,294.3495 | $1,294.36 | $1,294.30 | $1,294.50 | |