| 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 | $139.33 | 8.656% | $151.3904 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $28.84 | 13.700% | $32.7911 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $192.56 | 3.423% | $199.1513 | $199.15 | $199.15 | $199.20 |
| Purchase #4 | $248.69 | 5.547% | $262.4848 | $262.48 | $262.50 | $262.50 |
| Purchase #5 | $47.50 | 7.737% | $51.1751 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $77.99 | 4.822% | $81.7507 | $81.75 | $81.75 | $81.80 |
| Purchase #7 | $83.49 | 13.220% | $94.5274 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $818.40 | $873.2708 | $873.27 | $873.35 | $873.40 | |