| 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 | $106.37 | 12.647% | $119.8226 | $119.82 | $119.80 | $119.80 |
| Purchase #2 | $14.51 | 10.427% | $16.023 | $16.02 | $16.00 | $16.00 |
| Purchase #3 | $195.54 | 5.208% | $205.7237 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $128.93 | 9.145% | $140.7206 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $76.56 | 12.367% | $86.0282 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $114.60 | 13.759% | $130.3678 | $130.37 | $130.35 | $130.40 |
| Purchase #7 | $40.28 | 3.422% | $41.6584 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $676.79 | $740.3443 | $740.34 | $740.25 | $740.30 | |