| 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 | $131.58 | 5.404% | $138.6906 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $186.71 | 11.797% | $208.7362 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $81.60 | 5.166% | $85.8155 | $85.82 | $85.80 | $85.80 |
| Purchase #4 | $130.34 | 7.231% | $139.7649 | $139.76 | $139.75 | $139.80 |
| Purchase #5 | $249.86 | 7.424% | $268.4096 | $268.41 | $268.40 | $268.40 |
| Purchase #6 | $159.68 | 13.457% | $181.1681 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $201.78 | 7.127% | $216.1609 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $1,141.55 | $1,238.7458 | $1,238.75 | $1,238.70 | $1,238.80 | |