| 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 | $216.60 | 3.158% | $223.4402 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $97.89 | 7.803% | $105.5284 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $9.36 | 12.498% | $10.5298 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $167.95 | 13.808% | $191.1405 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $122.44 | 9.240% | $133.7535 | $133.75 | $133.75 | $133.80 |
| Purchase #6 | $15.87 | 9.220% | $17.3332 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $80.74 | 9.292% | $88.2424 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $710.85 | $769.9680 | $769.96 | $770.05 | $769.80 | |