| 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 | $127.37 | 12.444% | $143.2199 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $125.73 | 9.122% | $137.1991 | $137.20 | $137.20 | $137.20 |
| Purchase #3 | $133.27 | 4.115% | $138.7541 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $182.98 | 5.555% | $193.1445 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $235.63 | 7.227% | $252.659 | $252.66 | $252.65 | $252.70 |
| Purchase #6 | $181.32 | 10.404% | $200.1845 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $202.60 | 10.188% | $223.2409 | $223.24 | $223.25 | $223.20 |
| 7 purchase totals = | $1,188.90 | $1,288.4020 | $1,288.39 | $1,288.40 | $1,288.40 | |