| 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 | $173.93 | 4.632% | $181.9864 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $152.58 | 12.275% | $171.3092 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $122.57 | 12.517% | $137.9121 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $222.81 | 12.314% | $250.2468 | $250.25 | $250.25 | $250.20 |
| Purchase #5 | $168.79 | 3.260% | $174.2926 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $32.39 | 13.751% | $36.8439 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $21.76 | 8.268% | $23.5591 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $894.83 | $976.1501 | $976.15 | $976.15 | $976.10 | |