| 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 | $172.40 | 8.150% | $186.4506 | $186.45 | $186.45 | $186.50 |
| Purchase #2 | $166.31 | 3.223% | $171.6702 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $145.78 | 5.355% | $153.5865 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $69.43 | 9.476% | $76.0092 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $67.71 | 3.264% | $69.9201 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $162.66 | 5.132% | $171.0077 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $20.68 | 8.553% | $22.4488 | $22.45 | $22.45 | $22.40 |
| 7 purchase totals = | $804.97 | $851.0931 | $851.10 | $851.05 | $851.10 | |