| 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 | $82.32 | 11.434% | $91.7325 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $151.85 | 4.733% | $159.0371 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $206.85 | 3.761% | $214.6296 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $186.53 | 10.641% | $206.3787 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $223.54 | 7.103% | $239.418 | $239.42 | $239.40 | $239.40 |
| Purchase #6 | $142.82 | 11.556% | $159.3243 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $224.81 | 10.532% | $248.487 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,218.72 | $1,319.0072 | $1,319.01 | $1,319.05 | $1,318.90 | |