| 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 | $142.97 | 6.421% | $152.1501 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $146.62 | 4.681% | $153.4833 | $153.48 | $153.50 | $153.50 |
| Purchase #3 | $185.58 | 11.684% | $207.2632 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $247.60 | 8.431% | $268.4752 | $268.48 | $268.50 | $268.50 |
| Purchase #5 | $195.90 | 9.111% | $213.7484 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $141.68 | 3.323% | $146.388 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $39.88 | 13.614% | $45.3093 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $1,100.23 | $1,186.8175 | $1,186.82 | $1,186.85 | $1,186.90 | |