| 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 | $151.94 | 7.487% | $163.3157 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $36.87 | 3.565% | $38.1844 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $83.56 | 13.810% | $95.0996 | $95.10 | $95.10 | $95.10 |
| Purchase #4 | $149.79 | 5.783% | $158.4524 | $158.45 | $158.45 | $158.50 |
| Purchase #5 | $51.74 | 4.519% | $54.0781 | $54.08 | $54.10 | $54.10 |
| Purchase #6 | $154.47 | 8.663% | $167.8517 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $63.28 | 3.212% | $65.3126 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $691.65 | $742.2945 | $742.29 | $742.30 | $742.40 | |