| 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 | $105.60 | 8.144% | $114.2001 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $53.66 | 7.288% | $57.5707 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $144.57 | 8.436% | $156.7659 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $127.86 | 3.874% | $132.8133 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $99.48 | 13.451% | $112.8611 | $112.86 | $112.85 | $112.90 |
| Purchase #6 | $133.41 | 11.457% | $148.6948 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $206.79 | 8.590% | $224.5533 | $224.55 | $224.55 | $224.60 |
| 7 purchase totals = | $871.37 | $947.4592 | $947.45 | $947.40 | $947.60 | |