| 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 | $158.60 | 11.859% | $177.4084 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $111.77 | 7.633% | $120.3014 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $153.44 | 13.367% | $173.9503 | $173.95 | $173.95 | $174.00 |
| Purchase #4 | $179.67 | 10.805% | $199.0833 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $11.43 | 8.208% | $12.3682 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $49.92 | 12.567% | $56.1934 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $235.70 | 10.188% | $259.7131 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $900.53 | $999.0181 | $999.01 | $999.00 | $999.10 | |