| 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 | $113.39 | 4.358% | $118.3315 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $27.48 | 6.598% | $29.2931 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $43.50 | 9.336% | $47.5612 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $12.35 | 7.255% | $13.246 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $30.29 | 10.156% | $33.3663 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $76.57 | 12.706% | $86.299 | $86.30 | $86.30 | $86.30 |
| Purchase #7 | $179.88 | 10.180% | $198.1918 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $483.46 | $526.2889 | $526.29 | $526.30 | $526.30 | |