| 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 | $192.98 | 13.387% | $218.8142 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $29.46 | 8.273% | $31.8972 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $145.98 | 12.152% | $163.7195 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $198.80 | 5.752% | $210.235 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $34.81 | 5.733% | $36.8057 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $154.88 | 3.110% | $159.6968 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $28.83 | 7.623% | $31.0277 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $785.74 | $852.1961 | $852.21 | $852.20 | $852.10 | |