| 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 | $121.93 | 10.544% | $134.7863 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $179.97 | 8.221% | $194.7653 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $107.47 | 5.300% | $113.1659 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $109.57 | 9.484% | $119.9616 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $105.56 | 5.176% | $111.0238 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $192.34 | 3.174% | $198.4449 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $38.90 | 4.192% | $40.5307 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $855.74 | $912.6785 | $912.68 | $912.65 | $912.70 | |