| 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 | $153.92 | 12.385% | $172.983 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $150.89 | 8.392% | $163.5527 | $163.55 | $163.55 | $163.60 |
| Purchase #3 | $248.30 | 5.717% | $262.4953 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $93.60 | 9.734% | $102.711 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $198.30 | 3.745% | $205.7263 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $124.72 | 4.751% | $130.6454 | $130.65 | $130.65 | $130.60 |
| Purchase #7 | $193.64 | 7.144% | $207.4736 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $1,163.37 | $1,245.5873 | $1,245.59 | $1,245.60 | $1,245.60 | |