| 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 | $191.95 | 7.560% | $206.4614 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $148.38 | 11.497% | $165.4392 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $72.57 | 7.862% | $78.2755 | $78.28 | $78.30 | $78.30 |
| Purchase #4 | $192.53 | 5.280% | $202.6956 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $210.36 | 13.654% | $239.0826 | $239.08 | $239.10 | $239.10 |
| Purchase #6 | $103.25 | 12.714% | $116.3772 | $116.38 | $116.40 | $116.40 |
| Purchase #7 | $153.92 | 12.329% | $172.8968 | $172.90 | $172.90 | $172.90 |
| 7 purchase totals = | $1,072.96 | $1,181.2283 | $1,181.24 | $1,181.30 | $1,181.30 | |