| 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 | $169.51 | 4.225% | $176.6718 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $14.42 | 13.524% | $16.3702 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $242.70 | 7.809% | $261.6524 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $235.54 | 7.505% | $253.2173 | $253.22 | $253.20 | $253.20 |
| Purchase #5 | $148.53 | 8.577% | $161.2694 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $89.32 | 10.699% | $98.8763 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $90.54 | 3.729% | $93.9162 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $990.56 | $1,061.9736 | $1,061.98 | $1,061.90 | $1,062.10 | |