| 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 | $180.89 | 13.847% | $205.9378 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $190.35 | 8.869% | $207.2321 | $207.23 | $207.25 | $207.20 |
| Purchase #3 | $168.88 | 13.429% | $191.5589 | $191.56 | $191.55 | $191.60 |
| Purchase #4 | $171.43 | 10.546% | $189.509 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $73.89 | 4.569% | $77.266 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $171.84 | 12.438% | $193.2135 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $65.88 | 11.433% | $73.4121 | $73.41 | $73.40 | $73.40 |
| 7 purchase totals = | $1,023.16 | $1,138.1294 | $1,138.13 | $1,138.10 | $1,138.10 | |