| 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 | $135.67 | 13.528% | $154.0234 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $16.47 | 4.741% | $17.2508 | $17.25 | $17.25 | $17.30 |
| Purchase #3 | $209.82 | 6.338% | $223.1184 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $231.56 | 4.491% | $241.9594 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $179.43 | 4.733% | $187.9224 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $142.79 | 12.206% | $160.2189 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $113.79 | 13.408% | $129.047 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $1,029.53 | $1,113.5403 | $1,113.54 | $1,113.45 | $1,113.50 | |