| 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 | $17.76 | 6.471% | $18.9092 | $18.91 | $18.90 | $18.90 |
| Purchase #2 | $217.74 | 12.230% | $244.3696 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $220.69 | 5.325% | $232.4417 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $167.88 | 11.737% | $187.5841 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $214.97 | 3.136% | $221.7115 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $248.78 | 3.536% | $257.5769 | $257.58 | $257.60 | $257.60 |
| Purchase #7 | $130.80 | 5.338% | $137.7821 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $1,218.62 | $1,300.3751 | $1,300.37 | $1,300.40 | $1,300.40 | |