| 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 | $172.69 | 7.601% | $185.8162 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $191.77 | 6.619% | $204.4633 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $169.72 | 4.537% | $177.4202 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $133.99 | 10.307% | $147.8003 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $72.28 | 3.474% | $74.791 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $100.76 | 6.111% | $106.9174 | $106.92 | $106.90 | $106.90 |
| Purchase #7 | $40.93 | 10.419% | $45.1945 | $45.19 | $45.20 | $45.20 |
| 7 purchase totals = | $882.14 | $942.4029 | $942.40 | $942.35 | $942.40 | |