| 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 | $185.34 | 7.712% | $199.6334 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $233.55 | 6.434% | $248.5766 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $40.44 | 3.828% | $41.988 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $106.54 | 13.829% | $121.2734 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $200.98 | 7.280% | $215.6113 | $215.61 | $215.60 | $215.60 |
| Purchase #6 | $120.71 | 13.691% | $137.2364 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $181.47 | 8.616% | $197.1055 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,069.03 | $1,161.4246 | $1,161.43 | $1,161.45 | $1,161.40 | |