| 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 | $170.36 | 7.220% | $182.66 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $220.84 | 3.132% | $227.7567 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $233.38 | 4.363% | $243.5624 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $117.36 | 10.835% | $130.076 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $197.89 | 3.294% | $204.4085 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $163.95 | 4.371% | $171.1163 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $128.32 | 13.564% | $145.7253 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $1,232.10 | $1,305.3052 | $1,305.32 | $1,305.30 | $1,305.40 | |