| 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 | $150.89 | 11.628% | $168.4355 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $177.93 | 4.415% | $185.7856 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $7.47 | 11.160% | $8.3037 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $175.49 | 9.652% | $192.4283 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $33.38 | 9.720% | $36.6245 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $151.37 | 11.442% | $168.6898 | $168.69 | $168.70 | $168.70 |
| Purchase #7 | $8.75 | 9.847% | $9.6116 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $705.28 | $769.8790 | $769.88 | $769.90 | $769.80 | |