| 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 | $157.82 | 10.383% | $174.2065 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $205.72 | 10.341% | $226.9935 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $74.93 | 3.527% | $77.5728 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $38.77 | 5.625% | $40.9508 | $40.95 | $40.95 | $41.00 |
| Purchase #5 | $75.62 | 4.848% | $79.2861 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $240.81 | 11.800% | $269.2256 | $269.23 | $269.25 | $269.20 |
| Purchase #7 | $178.67 | 13.199% | $202.2527 | $202.25 | $202.25 | $202.30 |
| 7 purchase totals = | $972.34 | $1,070.4880 | $1,070.49 | $1,070.50 | $1,070.60 | |