| 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 | $186.37 | 13.870% | $212.2195 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $93.45 | 9.861% | $102.6651 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $97.89 | 11.255% | $108.9075 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $27.70 | 4.586% | $28.9703 | $28.97 | $28.95 | $29.00 |
| Purchase #5 | $159.37 | 5.321% | $167.8501 | $167.85 | $167.85 | $167.90 |
| Purchase #6 | $17.55 | 9.304% | $19.1829 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $139.69 | 12.105% | $156.5995 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $722.02 | $796.3949 | $796.40 | $796.35 | $796.50 | |