| 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 | $171.91 | 12.385% | $193.2011 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $201.47 | 5.434% | $212.4179 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $166.68 | 8.792% | $181.3345 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $226.70 | 9.842% | $249.0118 | $249.01 | $249.00 | $249.00 |
| Purchase #5 | $57.47 | 10.803% | $63.6785 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $98.72 | 5.458% | $104.1081 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $145.63 | 12.143% | $163.3139 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $1,068.58 | $1,167.0658 | $1,167.06 | $1,167.05 | $1,167.00 | |