| 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 | $170.50 | 8.270% | $184.6004 | $184.60 | $184.60 | $184.60 |
| Purchase #2 | $13.75 | 7.665% | $14.8039 | $14.80 | $14.80 | $14.80 |
| Purchase #3 | $57.80 | 6.826% | $61.7454 | $61.75 | $61.75 | $61.70 |
| Purchase #4 | $145.80 | 5.838% | $154.3118 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $113.74 | 4.359% | $118.6979 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $211.42 | 12.114% | $237.0314 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $124.28 | 13.333% | $140.8503 | $140.85 | $140.85 | $140.90 |
| 7 purchase totals = | $837.29 | $912.0411 | $912.04 | $912.05 | $912.00 | |