| 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 | $139.49 | 12.192% | $156.4966 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $93.46 | 11.783% | $104.4724 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $209.98 | 7.503% | $225.7348 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $164.43 | 12.501% | $184.9854 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $80.58 | 10.429% | $88.9837 | $88.98 | $89.00 | $89.00 |
| Purchase #6 | $187.45 | 9.526% | $205.3065 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $33.41 | 8.312% | $36.187 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $908.80 | $1,002.1664 | $1,002.17 | $1,002.20 | $1,002.20 | |