| 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 | $135.78 | 10.872% | $150.542 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $190.54 | 5.859% | $201.7037 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $163.44 | 13.622% | $185.7038 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $175.79 | 5.211% | $184.9504 | $184.95 | $184.95 | $185.00 |
| Purchase #5 | $152.92 | 10.809% | $169.4491 | $169.45 | $169.45 | $169.40 |
| Purchase #6 | $246.97 | 5.475% | $260.4916 | $260.49 | $260.50 | $260.50 |
| Purchase #7 | $197.76 | 4.170% | $206.0066 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $1,263.20 | $1,358.8472 | $1,358.84 | $1,358.85 | $1,358.80 | |