| 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 | $156.63 | 9.232% | $171.0901 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $159.82 | 13.748% | $181.7921 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $225.71 | 9.504% | $247.1615 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $115.28 | 4.248% | $120.1771 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $167.38 | 9.223% | $182.8175 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $201.52 | 7.627% | $216.8899 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $187.54 | 8.809% | $204.0604 | $204.06 | $204.05 | $204.10 |
| 7 purchase totals = | $1,213.88 | $1,323.9886 | $1,323.99 | $1,324.00 | $1,324.10 | |