| 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 | $155.82 | 6.633% | $166.1555 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $85.86 | 7.371% | $92.1887 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $145.90 | 11.750% | $163.0433 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $202.58 | 9.562% | $221.9507 | $221.95 | $221.95 | $222.00 |
| Purchase #5 | $105.62 | 8.600% | $114.7033 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $156.26 | 8.533% | $169.5937 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $231.40 | 9.702% | $253.8504 | $253.85 | $253.85 | $253.90 |
| 7 purchase totals = | $1,083.44 | $1,181.4856 | $1,181.48 | $1,181.50 | $1,181.60 | |