| 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 | $184.55 | 4.181% | $192.266 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $68.73 | 12.644% | $77.4202 | $77.42 | $77.40 | $77.40 |
| Purchase #3 | $184.79 | 3.239% | $190.7753 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $118.43 | 9.499% | $129.6797 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $74.89 | 9.383% | $81.9169 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $195.50 | 9.317% | $213.7147 | $213.71 | $213.70 | $213.70 |
| Purchase #7 | $196.78 | 9.195% | $214.8739 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $1,023.67 | $1,100.6467 | $1,100.65 | $1,100.60 | $1,100.70 | |