| 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 | $197.51 | 4.287% | $205.9773 | $205.98 | $206.00 | $206.00 |
| Purchase #2 | $60.99 | 3.805% | $63.3107 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $122.30 | 13.693% | $139.0465 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $142.62 | 4.478% | $149.0065 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $52.85 | 10.743% | $58.5277 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $180.41 | 7.758% | $194.4062 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $90.70 | 9.700% | $99.4979 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $847.38 | $909.7728 | $909.79 | $909.80 | $909.70 | |