| 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 | $115.94 | 6.816% | $123.8425 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $31.98 | 11.107% | $35.532 | $35.53 | $35.55 | $35.50 |
| Purchase #3 | $15.27 | 4.623% | $15.9759 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $22.40 | 6.400% | $23.8336 | $23.83 | $23.85 | $23.80 |
| Purchase #5 | $140.47 | 12.434% | $157.936 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $171.72 | 8.587% | $186.4656 | $186.47 | $186.45 | $186.50 |
| Purchase #7 | $39.51 | 10.773% | $43.7664 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $537.29 | $587.3520 | $587.36 | $587.40 | $587.30 | |