| 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 | $184.58 | 10.357% | $203.697 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $9.47 | 13.855% | $10.7821 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $200.33 | 13.344% | $227.062 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $210.38 | 8.482% | $228.2244 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $140.48 | 3.240% | $145.0316 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $88.55 | 4.777% | $92.78 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $171.32 | 3.668% | $177.604 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $1,005.11 | $1,085.1811 | $1,085.17 | $1,085.20 | $1,085.20 | |