| 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 | $15.80 | 9.198% | $17.2533 | $17.25 | $17.25 | $17.30 |
| Purchase #2 | $162.40 | 13.352% | $184.0836 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $207.37 | 3.484% | $214.5948 | $214.59 | $214.60 | $214.60 |
| Purchase #4 | $145.62 | 5.859% | $154.1519 | $154.15 | $154.15 | $154.20 |
| Purchase #5 | $240.93 | 5.248% | $253.574 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $115.83 | 5.342% | $122.0176 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $64.47 | 5.296% | $67.8843 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $952.42 | $1,013.5595 | $1,013.54 | $1,013.55 | $1,013.70 | |