| 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 | $141.38 | 9.267% | $154.4817 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $8.77 | 9.657% | $9.6169 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $242.72 | 13.343% | $275.1061 | $275.11 | $275.10 | $275.10 |
| Purchase #4 | $73.30 | 12.251% | $82.28 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $165.41 | 13.224% | $187.2838 | $187.28 | $187.30 | $187.30 |
| Purchase #6 | $136.66 | 7.855% | $147.3946 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $22.33 | 5.295% | $23.5124 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $790.57 | $879.6755 | $879.67 | $879.70 | $879.70 | |