| 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 | $164.35 | 11.544% | $183.3226 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $131.45 | 9.235% | $143.5894 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $248.88 | 3.868% | $258.5067 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $123.88 | 3.337% | $128.0139 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $29.73 | 5.582% | $31.3895 | $31.39 | $31.40 | $31.40 |
| Purchase #6 | $145.67 | 3.628% | $150.9549 | $150.95 | $150.95 | $151.00 |
| Purchase #7 | $86.80 | 10.479% | $95.8958 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $930.76 | $991.6728 | $991.67 | $991.65 | $991.70 | |