| 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 | $137.71 | 3.180% | $142.0892 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $199.88 | 11.154% | $222.1746 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $142.45 | 8.515% | $154.5796 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $195.57 | 11.108% | $217.2939 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $133.82 | 5.518% | $141.2042 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $144.85 | 4.447% | $151.2915 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $248.95 | 7.362% | $267.2777 | $267.28 | $267.30 | $267.30 |
| 7 purchase totals = | $1,203.23 | $1,295.9107 | $1,295.90 | $1,295.95 | $1,296.00 | |