| 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 | $133.82 | 12.678% | $150.7857 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $207.67 | 8.744% | $225.8287 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $82.98 | 3.849% | $86.1739 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $23.41 | 8.813% | $25.4731 | $25.47 | $25.45 | $25.50 |
| Purchase #5 | $89.60 | 13.849% | $102.0087 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $226.37 | 5.745% | $239.375 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $42.89 | 7.843% | $46.2539 | $46.25 | $46.25 | $46.30 |
| 7 purchase totals = | $806.74 | $875.8990 | $875.90 | $875.90 | $876.00 | |