| 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 | $198.63 | 4.509% | $207.5862 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $150.45 | 4.691% | $157.5076 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $93.89 | 8.452% | $101.8256 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $106.55 | 8.583% | $115.6952 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $209.44 | 8.453% | $227.144 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $166.37 | 10.302% | $183.5094 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $161.56 | 5.872% | $171.0468 | $171.05 | $171.05 | $171.00 |
| 7 purchase totals = | $1,086.89 | $1,164.3148 | $1,164.33 | $1,164.35 | $1,164.20 | |