| 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 | $153.75 | 10.320% | $169.617 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $249.31 | 8.636% | $270.8404 | $270.84 | $270.85 | $270.80 |
| Purchase #3 | $75.82 | 10.720% | $83.9479 | $83.95 | $83.95 | $83.90 |
| Purchase #4 | $68.88 | 9.603% | $75.4945 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $135.60 | 6.539% | $144.4669 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $133.85 | 8.338% | $145.0104 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $165.95 | 13.704% | $188.6918 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $983.16 | $1,078.0689 | $1,078.07 | $1,078.05 | $1,078.00 | |