| 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 | $160.69 | 9.868% | $176.5469 | $176.55 | $176.55 | $176.50 |
| Purchase #2 | $249.87 | 13.255% | $282.9903 | $282.99 | $283.00 | $283.00 |
| Purchase #3 | $112.34 | 9.672% | $123.2055 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $143.97 | 5.711% | $152.1921 | $152.19 | $152.20 | $152.20 |
| Purchase #5 | $178.35 | 3.850% | $185.2165 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $48.36 | 3.376% | $49.9926 | $49.99 | $50.00 | $50.00 |
| Purchase #7 | $168.47 | 13.242% | $190.7788 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $1,062.05 | $1,160.9227 | $1,160.93 | $1,160.95 | $1,160.90 | |