| 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 | $163.67 | 6.679% | $174.6015 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $154.89 | 11.718% | $173.04 | $173.04 | $173.05 | $173.00 |
| Purchase #3 | $142.89 | 9.812% | $156.9104 | $156.91 | $156.90 | $156.90 |
| Purchase #4 | $66.77 | 9.605% | $73.1833 | $73.18 | $73.20 | $73.20 |
| Purchase #5 | $58.53 | 8.613% | $63.5712 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $197.55 | 13.479% | $224.1778 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $157.90 | 4.142% | $164.4402 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $942.20 | $1,029.9244 | $1,029.92 | $1,029.95 | $1,029.90 | |