| 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 | $162.94 | 5.311% | $171.5937 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $240.72 | 8.798% | $261.8985 | $261.90 | $261.90 | $261.90 |
| Purchase #3 | $75.51 | 9.520% | $82.6986 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $5.73 | 7.253% | $6.1456 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $76.42 | 8.170% | $82.6635 | $82.66 | $82.65 | $82.70 |
| Purchase #6 | $180.60 | 6.658% | $192.6243 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $23.94 | 5.822% | $25.3338 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $765.86 | $822.9580 | $822.95 | $822.95 | $822.90 | |