| 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 | $184.27 | 3.577% | $190.8613 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $77.63 | 13.633% | $88.2133 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $200.52 | 11.833% | $224.2475 | $224.25 | $224.25 | $224.20 |
| Purchase #4 | $218.84 | 5.515% | $230.909 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $250.69 | 12.460% | $281.926 | $281.93 | $281.95 | $281.90 |
| Purchase #6 | $121.94 | 9.680% | $133.7438 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $31.57 | 8.250% | $34.1745 | $34.17 | $34.15 | $34.20 |
| 7 purchase totals = | $1,085.46 | $1,184.0754 | $1,184.07 | $1,184.05 | $1,184.00 | |