| 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 | $154.48 | 7.689% | $166.358 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $185.42 | 11.417% | $206.5894 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $147.28 | 3.182% | $151.9664 | $151.97 | $151.95 | $152.00 |
| Purchase #4 | $38.92 | 8.733% | $42.3189 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $227.73 | 6.434% | $242.3821 | $242.38 | $242.40 | $242.40 |
| Purchase #6 | $189.63 | 4.218% | $197.6286 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $208.49 | 8.363% | $225.926 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $1,151.95 | $1,233.1694 | $1,233.18 | $1,233.20 | $1,233.20 | |