| 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 | $114.39 | 11.261% | $127.2715 | $127.27 | $127.25 | $127.30 |
| Purchase #2 | $165.67 | 5.284% | $174.424 | $174.42 | $174.40 | $174.40 |
| Purchase #3 | $217.33 | 6.520% | $231.4999 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $27.29 | 7.628% | $29.3717 | $29.37 | $29.35 | $29.40 |
| Purchase #5 | $201.74 | 11.678% | $225.2992 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $159.37 | 5.693% | $168.4429 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $184.97 | 7.782% | $199.3644 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $1,070.76 | $1,155.6736 | $1,155.66 | $1,155.60 | $1,155.70 | |