| 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 | $147.59 | 6.592% | $157.3191 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $170.25 | 10.775% | $188.5944 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $190.25 | 3.530% | $196.9658 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $246.71 | 13.339% | $279.6186 | $279.62 | $279.60 | $279.60 |
| Purchase #5 | $27.49 | 11.432% | $30.6327 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $227.95 | 11.335% | $253.7881 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $174.39 | 5.754% | $184.4244 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $1,184.63 | $1,291.3431 | $1,291.34 | $1,291.30 | $1,291.30 | |