| 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 | $134.68 | 11.384% | $150.012 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $169.25 | 13.128% | $191.4691 | $191.47 | $191.45 | $191.50 |
| Purchase #3 | $228.63 | 11.290% | $254.4423 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $165.58 | 6.636% | $176.5679 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $190.80 | 9.157% | $208.2716 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $7.79 | 12.317% | $8.7495 | $8.75 | $8.75 | $8.70 |
| Purchase #7 | $76.87 | 4.187% | $80.0885 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $973.60 | $1,069.6009 | $1,069.60 | $1,069.55 | $1,069.60 | |