| 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 | $147.71 | 8.346% | $160.0379 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $183.99 | 11.693% | $205.504 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $75.75 | 6.615% | $80.7609 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $237.42 | 3.744% | $246.309 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $163.74 | 7.400% | $175.8568 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $48.57 | 4.463% | $50.7377 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $26.35 | 4.869% | $27.633 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $883.53 | $946.8393 | $946.84 | $946.85 | $946.80 | |