| 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 | $184.77 | 3.136% | $190.5644 | $190.56 | $190.55 | $190.60 |
| Purchase #2 | $128.81 | 7.545% | $138.5287 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $209.49 | 7.277% | $224.7346 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $86.91 | 3.117% | $89.619 | $89.62 | $89.60 | $89.60 |
| Purchase #5 | $154.87 | 3.564% | $160.3896 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $153.25 | 9.230% | $167.395 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $230.53 | 3.227% | $237.9692 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $1,148.63 | $1,209.2005 | $1,209.20 | $1,209.20 | $1,209.20 | |