| 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 | $187.92 | 13.216% | $212.7555 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $187.55 | 3.403% | $193.9323 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $72.31 | 4.849% | $75.8163 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $128.90 | 7.609% | $138.708 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $67.79 | 10.404% | $74.8429 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $27.68 | 3.608% | $28.6787 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $202.39 | 12.443% | $227.5734 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $874.54 | $952.3071 | $952.31 | $952.30 | $952.30 | |