| 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 | $139.54 | 9.275% | $152.4823 | $152.48 | $152.50 | $152.50 |
| Purchase #2 | $86.94 | 10.571% | $96.1304 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $5.94 | 5.461% | $6.2644 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $141.69 | 10.149% | $156.0701 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $156.29 | 7.862% | $168.5775 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $250.45 | 4.515% | $261.7578 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $176.48 | 9.811% | $193.7945 | $193.79 | $193.80 | $193.80 |
| 7 purchase totals = | $957.33 | $1,035.0770 | $1,035.07 | $1,035.10 | $1,035.20 | |