| 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 | $156.27 | 5.709% | $165.1915 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $152.59 | 7.874% | $164.6049 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $100.65 | 12.559% | $113.2906 | $113.29 | $113.30 | $113.30 |
| Purchase #4 | $90.36 | 13.782% | $102.8134 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $22.30 | 3.287% | $23.033 | $23.03 | $23.05 | $23.00 |
| Purchase #6 | $60.96 | 3.279% | $62.9589 | $62.96 | $62.95 | $63.00 |
| Purchase #7 | $25.34 | 12.687% | $28.5549 | $28.55 | $28.55 | $28.60 |
| 7 purchase totals = | $608.47 | $660.4472 | $660.43 | $660.45 | $660.50 | |