| 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 | $127.54 | 3.676% | $132.2284 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $5.63 | 10.240% | $6.2065 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $36.30 | 5.195% | $38.1858 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $243.41 | 12.459% | $273.7365 | $273.74 | $273.75 | $273.70 |
| Purchase #5 | $165.32 | 12.239% | $185.5535 | $185.55 | $185.55 | $185.60 |
| Purchase #6 | $129.94 | 6.779% | $138.7486 | $138.75 | $138.75 | $138.70 |
| Purchase #7 | $35.27 | 6.362% | $37.5139 | $37.51 | $37.50 | $37.50 |
| 7 purchase totals = | $743.41 | $812.1732 | $812.18 | $812.20 | $812.10 | |