| 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 | $154.49 | 11.675% | $172.5267 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $157.70 | 10.751% | $174.6543 | $174.65 | $174.65 | $174.70 |
| Purchase #3 | $30.60 | 13.257% | $34.6566 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $190.92 | 3.655% | $197.8981 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $185.47 | 6.619% | $197.7463 | $197.75 | $197.75 | $197.70 |
| Purchase #6 | $40.50 | 8.439% | $43.9178 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $165.96 | 7.250% | $177.9921 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $925.64 | $999.3919 | $999.40 | $999.40 | $999.40 | |