| 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 | $36.91 | 7.689% | $39.748 | $39.75 | $39.75 | $39.70 |
| Purchase #2 | $142.48 | 12.322% | $160.0364 | $160.04 | $160.05 | $160.00 |
| Purchase #3 | $174.30 | 3.176% | $179.8358 | $179.84 | $179.85 | $179.80 |
| Purchase #4 | $208.91 | 8.116% | $225.8651 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $181.65 | 9.140% | $198.2528 | $198.25 | $198.25 | $198.30 |
| Purchase #6 | $220.82 | 9.653% | $242.1358 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $107.66 | 11.342% | $119.8708 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $1,072.73 | $1,165.7447 | $1,165.76 | $1,165.75 | $1,165.70 | |