| 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 | $178.67 | 4.369% | $186.4761 | $186.48 | $186.50 | $186.50 |
| Purchase #2 | $56.48 | 11.534% | $62.9944 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $87.43 | 8.601% | $94.9499 | $94.95 | $94.95 | $94.90 |
| Purchase #4 | $107.88 | 3.452% | $111.604 | $111.60 | $111.60 | $111.60 |
| Purchase #5 | $88.76 | 4.319% | $92.5935 | $92.59 | $92.60 | $92.60 |
| Purchase #6 | $70.88 | 7.177% | $75.9671 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $15.60 | 4.599% | $16.3174 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $605.70 | $640.9024 | $640.90 | $640.90 | $640.90 | |