| 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 | $13.41 | 9.382% | $14.6681 | $14.67 | $14.65 | $14.70 |
| Purchase #2 | $142.88 | 5.837% | $151.2199 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $185.25 | 5.872% | $196.1279 | $196.13 | $196.15 | $196.10 |
| Purchase #4 | $227.94 | 10.718% | $252.3706 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $227.66 | 5.547% | $240.2883 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $129.79 | 12.434% | $145.9281 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $143.54 | 13.431% | $162.8189 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $1,070.47 | $1,163.4218 | $1,163.43 | $1,163.40 | $1,163.40 | |