| 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 | $184.72 | 7.574% | $198.7107 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $194.52 | 6.625% | $207.407 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $184.65 | 4.544% | $193.0405 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $110.46 | 6.608% | $117.7592 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $231.80 | 7.822% | $249.9314 | $249.93 | $249.95 | $249.90 |
| Purchase #6 | $146.47 | 12.548% | $164.8491 | $164.85 | $164.85 | $164.80 |
| Purchase #7 | $149.48 | 9.668% | $163.9317 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $1,202.10 | $1,295.6296 | $1,295.63 | $1,295.65 | $1,295.50 | |