| 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 | $212.45 | 11.591% | $237.0751 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $127.92 | 4.282% | $133.3975 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $170.70 | 5.506% | $180.0987 | $180.10 | $180.10 | $180.10 |
| Purchase #4 | $134.44 | 13.387% | $152.4375 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $204.82 | 13.348% | $232.1594 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $70.69 | 5.587% | $74.6395 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $159.40 | 10.818% | $176.6439 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $1,080.42 | $1,186.4516 | $1,186.46 | $1,186.50 | $1,186.40 | |