| 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 | $171.51 | 4.493% | $179.2159 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $75.76 | 10.466% | $83.689 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $226.94 | 4.596% | $237.3702 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $142.81 | 5.658% | $150.8902 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $203.61 | 11.332% | $226.6831 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $174.38 | 11.733% | $194.84 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $28.76 | 7.531% | $30.9259 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $1,023.77 | $1,103.6143 | $1,103.62 | $1,103.65 | $1,103.60 | |