| 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 | $162.29 | 3.595% | $168.1243 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $197.53 | 4.641% | $206.6974 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $178.31 | 12.384% | $200.3919 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $96.36 | 10.694% | $106.6647 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $49.67 | 9.689% | $54.4825 | $54.48 | $54.50 | $54.50 |
| Purchase #6 | $61.39 | 6.855% | $65.5983 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $179.99 | 5.629% | $190.1216 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $925.54 | $992.0807 | $992.07 | $992.05 | $992.10 | |