| 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 | $180.81 | 11.264% | $201.1764 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $202.39 | 7.851% | $218.2796 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $83.32 | 9.508% | $91.2421 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $121.48 | 8.748% | $132.1071 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $175.70 | 11.393% | $195.7175 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $184.96 | 9.508% | $202.546 | $202.55 | $202.55 | $202.50 |
| Purchase #7 | $163.82 | 9.342% | $179.1241 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $1,112.48 | $1,220.1928 | $1,220.20 | $1,220.20 | $1,220.10 | |