| 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 | $178.94 | 3.231% | $184.7216 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $235.41 | 12.713% | $265.3377 | $265.34 | $265.35 | $265.30 |
| Purchase #3 | $174.72 | 6.272% | $185.6784 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $73.88 | 10.272% | $81.469 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $179.34 | 6.456% | $190.9182 | $190.92 | $190.90 | $190.90 |
| Purchase #6 | $108.35 | 6.736% | $115.6485 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $183.93 | 3.521% | $190.4062 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $1,134.57 | $1,214.1796 | $1,214.19 | $1,214.15 | $1,214.10 | |