| 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 | $137.97 | 12.694% | $155.4839 | $155.48 | $155.50 | $155.50 |
| Purchase #2 | $250.90 | 13.237% | $284.1116 | $284.11 | $284.10 | $284.10 |
| Purchase #3 | $210.64 | 13.736% | $239.5735 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $173.34 | 10.357% | $191.2928 | $191.29 | $191.30 | $191.30 |
| Purchase #5 | $11.38 | 10.808% | $12.61 | $12.61 | $12.60 | $12.60 |
| Purchase #6 | $188.92 | 5.821% | $199.917 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $58.61 | 8.616% | $63.6598 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $1,031.76 | $1,146.6486 | $1,146.64 | $1,146.60 | $1,146.70 | |