| 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 | $136.44 | 10.719% | $151.065 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $66.77 | 12.215% | $74.926 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $171.57 | 13.639% | $194.9704 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $133.53 | 4.579% | $139.6443 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $243.53 | 4.254% | $253.8898 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $151.47 | 4.295% | $157.9756 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $244.48 | 5.730% | $258.4887 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $1,147.79 | $1,230.9598 | $1,230.97 | $1,231.00 | $1,231.00 | |