| 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 | $172.68 | 12.200% | $193.747 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $137.94 | 3.615% | $142.9265 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $5.49 | 8.621% | $5.9633 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $101.81 | 13.556% | $115.6114 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $27.43 | 11.507% | $30.5864 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $48.32 | 11.731% | $53.9884 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $60.28 | 7.416% | $64.7504 | $64.75 | $64.75 | $64.80 |
| 7 purchase totals = | $553.95 | $607.5734 | $607.58 | $607.60 | $607.60 | |