| 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 | $155.28 | 6.216% | $164.9322 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $126.69 | 9.685% | $138.9599 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $214.81 | 12.851% | $242.4152 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $64.32 | 5.189% | $67.6576 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $212.95 | 4.638% | $222.8266 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $161.35 | 10.549% | $178.3708 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $162.95 | 12.322% | $183.0287 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $1,098.35 | $1,198.1910 | $1,198.20 | $1,198.20 | $1,198.20 | |