| 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 | $148.51 | 9.856% | $163.1471 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $197.85 | 10.735% | $219.0892 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $217.58 | 5.415% | $229.362 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $36.90 | 6.442% | $39.2771 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $28.52 | 6.629% | $30.4106 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $238.74 | 13.220% | $270.3014 | $270.30 | $270.30 | $270.30 |
| Purchase #7 | $70.53 | 5.712% | $74.5587 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $938.63 | $1,026.1461 | $1,026.15 | $1,026.15 | $1,026.20 | |