| 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 | $93.97 | 12.520% | $105.735 | $105.74 | $105.75 | $105.70 |
| Purchase #2 | $171.67 | 3.234% | $177.2218 | $177.22 | $177.20 | $177.20 |
| Purchase #3 | $177.98 | 8.136% | $192.4605 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $213.53 | 3.688% | $221.405 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $84.54 | 5.149% | $88.893 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $115.93 | 9.476% | $126.9155 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $142.74 | 13.703% | $162.2997 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $1,000.36 | $1,074.9305 | $1,074.94 | $1,074.90 | $1,074.90 | |