| 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 | $146.27 | 8.406% | $158.5655 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $27.59 | 3.744% | $28.623 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $115.77 | 11.561% | $129.1542 | $129.15 | $129.15 | $129.20 |
| Purchase #4 | $110.56 | 10.379% | $122.035 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $191.36 | 7.768% | $206.2248 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $46.72 | 6.292% | $49.6596 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $66.34 | 7.345% | $71.2127 | $71.21 | $71.20 | $71.20 |
| 7 purchase totals = | $704.61 | $765.4748 | $765.47 | $765.40 | $765.50 | |