| 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 | $138.95 | 9.257% | $151.8126 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $211.44 | 8.791% | $230.0277 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $17.27 | 11.531% | $19.2614 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $20.94 | 11.187% | $23.2826 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $179.98 | 10.288% | $198.4963 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $162.79 | 12.587% | $183.2804 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $153.52 | 7.493% | $165.0233 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $884.89 | $971.1843 | $971.18 | $971.20 | $971.20 | |