| 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 | $78.91 | 3.833% | $81.9346 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $152.83 | 10.550% | $168.9536 | $168.95 | $168.95 | $169.00 |
| Purchase #3 | $216.80 | 10.636% | $239.8588 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $250.31 | 6.628% | $266.9005 | $266.90 | $266.90 | $266.90 |
| Purchase #5 | $189.44 | 12.176% | $212.5062 | $212.51 | $212.50 | $212.50 |
| Purchase #6 | $16.95 | 6.343% | $18.0251 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $134.74 | 6.579% | $143.6045 | $143.60 | $143.60 | $143.60 |
| 7 purchase totals = | $1,039.98 | $1,131.7833 | $1,131.78 | $1,131.80 | $1,131.80 | |