| 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 | $186.79 | 6.621% | $199.1574 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $185.69 | 8.212% | $200.9389 | $200.94 | $200.95 | $200.90 |
| Purchase #3 | $22.33 | 5.534% | $23.5657 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $81.97 | 12.304% | $92.0556 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $5.82 | 8.777% | $6.3308 | $6.33 | $6.35 | $6.30 |
| Purchase #6 | $166.91 | 9.434% | $182.6563 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $135.50 | 7.550% | $145.7303 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $785.01 | $850.4350 | $850.45 | $850.45 | $850.50 | |