| 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 | $155.63 | 7.559% | $167.3941 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $156.99 | 3.655% | $162.728 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $5.64 | 11.255% | $6.2748 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $207.53 | 7.164% | $222.3974 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $169.83 | 12.825% | $191.6107 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $108.75 | 11.277% | $121.0137 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $140.52 | 11.587% | $156.8021 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $944.89 | $1,028.2208 | $1,028.21 | $1,028.20 | $1,028.20 | |