| 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 | $117.97 | 13.527% | $133.9278 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $27.30 | 4.748% | $28.5962 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $102.75 | 10.138% | $113.1668 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $146.73 | 12.745% | $165.4307 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $185.97 | 8.569% | $201.9058 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $44.82 | 11.814% | $50.115 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $40.77 | 5.594% | $43.0507 | $43.05 | $43.05 | $43.10 |
| 7 purchase totals = | $666.31 | $736.1930 | $736.21 | $736.20 | $736.20 | |