| 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 | $183.78 | 8.437% | $199.2855 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $128.46 | 8.610% | $139.5204 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $134.94 | 8.287% | $146.1225 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $155.99 | 12.698% | $175.7976 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $112.47 | 5.833% | $119.0304 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $247.41 | 3.499% | $256.0669 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $35.65 | 10.868% | $39.5244 | $39.52 | $39.50 | $39.50 |
| 7 purchase totals = | $998.70 | $1,075.3477 | $1,075.35 | $1,075.30 | $1,075.30 | |