| 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 | $144.84 | 6.384% | $154.0866 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $156.48 | 9.847% | $171.8886 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $24.36 | 9.139% | $26.5863 | $26.59 | $26.60 | $26.60 |
| Purchase #4 | $209.31 | 13.752% | $238.0943 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $54.69 | 13.110% | $61.8599 | $61.86 | $61.85 | $61.90 |
| Purchase #6 | $136.84 | 12.336% | $153.7206 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $21.50 | 11.620% | $23.9983 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $748.02 | $830.2346 | $830.24 | $830.25 | $830.30 | |