| 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 | $195.63 | 6.749% | $208.8331 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $48.83 | 6.654% | $52.0791 | $52.08 | $52.10 | $52.10 |
| Purchase #3 | $25.36 | 12.708% | $28.5827 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $157.94 | 13.701% | $179.5794 | $179.58 | $179.60 | $179.60 |
| Purchase #5 | $170.83 | 11.851% | $191.0751 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $118.60 | 4.809% | $124.3035 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $68.65 | 7.517% | $73.8104 | $73.81 | $73.80 | $73.80 |
| 7 purchase totals = | $785.84 | $858.2633 | $858.26 | $858.35 | $858.30 | |