| 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 | $169.31 | 9.304% | $185.0626 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $77.39 | 12.196% | $86.8285 | $86.83 | $86.85 | $86.80 |
| Purchase #3 | $189.68 | 12.307% | $213.0239 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $153.56 | 13.237% | $173.8867 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $15.92 | 6.417% | $16.9416 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $152.49 | 6.374% | $162.2097 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $146.40 | 4.136% | $152.4551 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $904.75 | $990.4081 | $990.41 | $990.40 | $990.40 | |