| 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 | $173.60 | 7.367% | $186.3891 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $142.53 | 8.587% | $154.7691 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $154.53 | 4.109% | $160.8796 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $221.76 | 3.171% | $228.792 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $204.71 | 7.687% | $220.4461 | $220.45 | $220.45 | $220.40 |
| Purchase #6 | $209.70 | 4.177% | $218.4592 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $250.91 | 6.761% | $267.874 | $267.87 | $267.85 | $267.90 |
| 7 purchase totals = | $1,357.74 | $1,437.6091 | $1,437.61 | $1,437.60 | $1,437.70 | |