| 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 | $189.73 | 11.296% | $211.1619 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $114.54 | 7.292% | $122.8923 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $97.44 | 8.580% | $105.8004 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $133.75 | 3.523% | $138.462 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $145.44 | 9.211% | $158.8365 | $158.84 | $158.85 | $158.80 |
| Purchase #6 | $173.65 | 7.207% | $186.165 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $78.43 | 10.865% | $86.9514 | $86.95 | $86.95 | $87.00 |
| 7 purchase totals = | $932.98 | $1,010.2695 | $1,010.27 | $1,010.25 | $1,010.40 | |