| 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 | $155.33 | 6.219% | $164.99 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $168.60 | 4.530% | $176.2376 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $19.38 | 4.610% | $20.2734 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $211.86 | 3.173% | $218.5823 | $218.58 | $218.60 | $218.60 |
| Purchase #5 | $185.25 | 13.326% | $209.9364 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $109.78 | 4.372% | $114.5796 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $22.75 | 8.541% | $24.6931 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $872.95 | $929.2924 | $929.29 | $929.35 | $929.30 | |