| 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 | $145.28 | 5.249% | $152.9057 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $37.39 | 9.536% | $40.9555 | $40.96 | $40.95 | $41.00 |
| Purchase #3 | $128.36 | 11.549% | $143.1843 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $128.49 | 9.701% | $140.9548 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $41.44 | 7.292% | $44.4618 | $44.46 | $44.45 | $44.50 |
| Purchase #6 | $67.40 | 11.482% | $75.1389 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $161.71 | 12.493% | $181.9124 | $181.91 | $181.90 | $181.90 |
| 7 purchase totals = | $710.07 | $779.5134 | $779.51 | $779.50 | $779.60 | |