| 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 | $166.92 | 9.265% | $182.3851 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $64.69 | 4.374% | $67.5195 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $152.65 | 7.525% | $164.1369 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $126.73 | 3.769% | $131.5065 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $192.59 | 6.312% | $204.7463 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $160.58 | 7.234% | $172.1964 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $186.51 | 9.117% | $203.5141 | $203.51 | $203.50 | $203.50 |
| 7 purchase totals = | $1,050.67 | $1,126.0048 | $1,126.02 | $1,126.00 | $1,125.90 | |