| 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 | $17.83 | 6.601% | $19.007 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $112.96 | 3.222% | $116.5996 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $226.42 | 12.110% | $253.8395 | $253.84 | $253.85 | $253.80 |
| Purchase #4 | $153.30 | 5.129% | $161.1628 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $214.36 | 6.265% | $227.7897 | $227.79 | $227.80 | $227.80 |
| Purchase #6 | $82.88 | 9.315% | $90.6003 | $90.60 | $90.60 | $90.60 |
| Purchase #7 | $159.52 | 3.557% | $165.1941 | $165.19 | $165.20 | $165.20 |
| 7 purchase totals = | $967.27 | $1,034.1930 | $1,034.19 | $1,034.20 | $1,034.20 | |