| 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 | $180.65 | 7.603% | $194.3848 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $158.97 | 7.583% | $171.0247 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $71.82 | 11.424% | $80.0247 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $12.62 | 7.697% | $13.5914 | $13.59 | $13.60 | $13.60 |
| Purchase #5 | $160.25 | 4.492% | $167.4484 | $167.45 | $167.45 | $167.40 |
| Purchase #6 | $206.37 | 10.276% | $227.5766 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $234.66 | 9.206% | $256.2628 | $256.26 | $256.25 | $256.30 |
| 7 purchase totals = | $1,025.34 | $1,110.3134 | $1,110.30 | $1,110.30 | $1,110.30 | |