| 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 | $163.67 | 6.253% | $173.9043 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $144.78 | 5.427% | $152.6372 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $108.98 | 6.234% | $115.7738 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $105.56 | 10.679% | $116.8328 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $197.37 | 9.853% | $216.8169 | $216.82 | $216.80 | $216.80 |
| Purchase #6 | $103.45 | 5.449% | $109.087 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $249.41 | 13.746% | $283.6939 | $283.69 | $283.70 | $283.70 |
| 7 purchase totals = | $1,073.22 | $1,168.7459 | $1,168.74 | $1,168.75 | $1,168.70 | |