| 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 | $69.79 | 5.410% | $73.5656 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $165.95 | 10.366% | $183.1524 | $183.15 | $183.15 | $183.20 |
| Purchase #3 | $153.71 | 7.674% | $165.5057 | $165.51 | $165.50 | $165.50 |
| Purchase #4 | $21.73 | 7.123% | $23.2778 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $170.39 | 3.489% | $176.3349 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $208.43 | 7.721% | $224.5229 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $220.36 | 9.188% | $240.6067 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $1,010.36 | $1,086.9660 | $1,086.97 | $1,086.95 | $1,087.00 | |