| 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 | $165.59 | 11.645% | $184.873 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $28.66 | 11.661% | $32.002 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $7.75 | 4.637% | $8.1094 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $171.99 | 3.626% | $178.2264 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $119.41 | 7.389% | $128.2332 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $211.39 | 3.643% | $219.0909 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $27.73 | 8.597% | $30.1139 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $732.52 | $780.6488 | $780.64 | $780.65 | $780.60 | |