| 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 | $163.46 | 8.229% | $176.9111 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $135.94 | 8.422% | $147.3889 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $191.56 | 12.232% | $214.9916 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $69.81 | 7.583% | $75.1037 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $209.56 | 5.337% | $220.7442 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $49.89 | 13.396% | $56.5733 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $212.26 | 11.848% | $237.4086 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $1,032.48 | $1,129.1214 | $1,129.11 | $1,129.10 | $1,129.10 | |