| 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 | $137.77 | 10.200% | $151.8225 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $30.40 | 7.541% | $32.6925 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $123.93 | 3.661% | $128.4671 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $157.61 | 9.139% | $172.014 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $224.66 | 10.670% | $248.6312 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $16.85 | 3.669% | $17.4682 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $145.79 | 10.701% | $161.391 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $837.01 | $912.4865 | $912.48 | $912.45 | $912.50 | |