| 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 | $163.56 | 12.856% | $184.5873 | $184.59 | $184.60 | $184.60 |
| Purchase #2 | $97.30 | 3.603% | $100.8057 | $100.81 | $100.80 | $100.80 |
| Purchase #3 | $221.27 | 10.817% | $245.2048 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $119.70 | 11.709% | $133.7157 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $126.83 | 9.238% | $138.5466 | $138.55 | $138.55 | $138.50 |
| Purchase #6 | $111.34 | 7.466% | $119.6526 | $119.65 | $119.65 | $119.70 |
| Purchase #7 | $225.39 | 5.780% | $238.4175 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $1,065.39 | $1,160.9302 | $1,160.94 | $1,160.90 | $1,160.90 | |