| 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 | $163.27 | 8.599% | $177.3096 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $185.84 | 11.325% | $206.8864 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $136.37 | 13.332% | $154.5508 | $154.55 | $154.55 | $154.60 |
| Purchase #4 | $34.74 | 9.526% | $38.0493 | $38.05 | $38.05 | $38.00 |
| Purchase #5 | $176.57 | 4.449% | $184.4256 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $75.50 | 12.469% | $84.9141 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $231.86 | 11.813% | $259.2496 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $1,004.15 | $1,105.3854 | $1,105.39 | $1,105.40 | $1,105.30 | |