| 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 | $153.55 | 12.848% | $173.2781 | $173.28 | $173.30 | $173.30 |
| Purchase #2 | $168.69 | 8.810% | $183.5516 | $183.55 | $183.55 | $183.60 |
| Purchase #3 | $61.54 | 11.787% | $68.7937 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $174.88 | 6.287% | $185.8747 | $185.87 | $185.85 | $185.90 |
| Purchase #5 | $33.71 | 3.223% | $34.7965 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $71.30 | 10.449% | $78.7501 | $78.75 | $78.75 | $78.80 |
| Purchase #7 | $241.87 | 3.870% | $251.2304 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $905.54 | $976.2751 | $976.27 | $976.30 | $976.40 | |