| 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 | $147.83 | 11.322% | $164.5673 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $190.99 | 13.720% | $217.1938 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $186.85 | 4.150% | $194.6043 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $56.36 | 7.533% | $60.6056 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $102.94 | 3.730% | $106.7797 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $7.32 | 3.838% | $7.6009 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $233.55 | 3.325% | $241.3155 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $925.84 | $992.6671 | $992.67 | $992.65 | $992.70 | |