| 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 | $145.61 | 11.489% | $162.3391 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $164.37 | 12.551% | $185.0001 | $185.00 | $185.00 | $185.00 |
| Purchase #3 | $100.80 | 13.543% | $114.4513 | $114.45 | $114.45 | $114.50 |
| Purchase #4 | $114.95 | 12.188% | $128.9601 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $125.55 | 9.828% | $137.8891 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $132.36 | 11.726% | $147.8805 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $236.35 | 8.793% | $257.1323 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $1,019.99 | $1,133.6525 | $1,133.65 | $1,133.70 | $1,133.70 | |