| 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 | $147.83 | 9.268% | $161.5309 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $180.57 | 4.619% | $188.9105 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $129.76 | 4.542% | $135.6537 | $135.65 | $135.65 | $135.70 |
| Purchase #4 | $106.87 | 8.601% | $116.0619 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $152.75 | 10.617% | $168.9675 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $250.60 | 10.656% | $277.3039 | $277.30 | $277.30 | $277.30 |
| Purchase #7 | $88.75 | 4.175% | $92.4553 | $92.46 | $92.45 | $92.50 |
| 7 purchase totals = | $1,057.13 | $1,140.8837 | $1,140.88 | $1,140.85 | $1,141.00 | |