| 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 | $162.92 | 13.278% | $184.5525 | $184.55 | $184.55 | $184.60 |
| Purchase #2 | $19.91 | 11.213% | $22.1425 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $194.40 | 7.605% | $209.1841 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $199.53 | 4.355% | $208.2195 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $176.34 | 4.836% | $184.8678 | $184.87 | $184.85 | $184.90 |
| Purchase #6 | $196.95 | 8.846% | $214.3722 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $163.81 | 8.335% | $177.4636 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $1,113.86 | $1,200.8022 | $1,200.79 | $1,200.75 | $1,200.90 | |