| 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 | $206.37 | 9.312% | $225.5872 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $91.67 | 9.733% | $100.5922 | $100.59 | $100.60 | $100.60 |
| Purchase #3 | $130.55 | 7.295% | $140.0736 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $158.57 | 12.859% | $178.9605 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $15.64 | 3.389% | $16.17 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $10.30 | 6.398% | $10.959 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $180.75 | 4.292% | $188.5078 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $793.85 | $860.8503 | $860.85 | $860.80 | $861.00 | |