| 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 | $141.85 | 9.121% | $154.7881 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $5.63 | 7.784% | $6.0682 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $136.74 | 5.241% | $143.9065 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $22.48 | 12.313% | $25.248 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $168.42 | 3.771% | $174.7711 | $174.77 | $174.75 | $174.80 |
| Purchase #6 | $178.75 | 12.219% | $200.5915 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $11.28 | 6.411% | $12.0032 | $12.00 | $12.00 | $12.00 |
| 7 purchase totals = | $665.15 | $717.3766 | $717.38 | $717.35 | $717.40 | |