| 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 | $95.94 | 8.784% | $104.3674 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $6.63 | 8.512% | $7.1943 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $120.36 | 10.655% | $133.1844 | $133.18 | $133.20 | $133.20 |
| Purchase #4 | $109.66 | 11.662% | $122.4485 | $122.45 | $122.45 | $122.40 |
| Purchase #5 | $186.54 | 10.703% | $206.5054 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $109.51 | 13.185% | $123.9489 | $123.95 | $123.95 | $123.90 |
| Purchase #7 | $130.33 | 11.285% | $145.0377 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $758.97 | $842.6866 | $842.69 | $842.70 | $842.60 | |