| 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 | $163.45 | 8.196% | $176.8464 | $176.85 | $176.85 | $176.80 |
| Purchase #2 | $166.85 | 3.460% | $172.623 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $170.62 | 12.199% | $191.4339 | $191.43 | $191.45 | $191.40 |
| Purchase #4 | $180.47 | 9.242% | $197.149 | $197.15 | $197.15 | $197.10 |
| Purchase #5 | $43.94 | 5.510% | $46.3611 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $241.30 | 4.817% | $252.9234 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $18.46 | 10.619% | $20.4203 | $20.42 | $20.40 | $20.40 |
| 7 purchase totals = | $985.09 | $1,057.7571 | $1,057.75 | $1,057.70 | $1,057.60 | |