| 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 | $229.62 | 6.342% | $244.1825 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $144.26 | 5.306% | $151.9144 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $188.57 | 9.824% | $207.0951 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $228.39 | 11.395% | $254.415 | $254.42 | $254.40 | $254.40 |
| Purchase #5 | $206.63 | 4.563% | $216.0585 | $216.06 | $216.05 | $216.10 |
| Purchase #6 | $236.50 | 12.564% | $266.2139 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $156.39 | 13.130% | $176.924 | $176.92 | $176.90 | $176.90 |
| 7 purchase totals = | $1,390.36 | $1,516.8034 | $1,516.80 | $1,516.75 | $1,516.80 | |