| 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 | $144.30 | 3.815% | $149.805 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $165.51 | 9.775% | $181.6886 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $36.54 | 10.461% | $40.3624 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $180.45 | 11.130% | $200.5341 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $226.37 | 3.151% | $233.5029 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $246.87 | 5.677% | $260.8848 | $260.88 | $260.90 | $260.90 |
| Purchase #7 | $104.33 | 11.578% | $116.4093 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $1,104.37 | $1,183.1871 | $1,183.18 | $1,183.20 | $1,183.20 | |