| 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 | $16.63 | 5.705% | $17.5787 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $163.90 | 9.102% | $178.8182 | $178.82 | $178.80 | $178.80 |
| Purchase #3 | $164.66 | 5.532% | $173.769 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $163.91 | 5.549% | $173.0054 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $124.85 | 9.571% | $136.7994 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $71.66 | 13.252% | $81.1564 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $26.93 | 7.280% | $28.8905 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $732.54 | $790.0176 | $790.03 | $790.00 | $790.10 | |