| 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 | $207.67 | 4.685% | $217.3993 | $217.40 | $217.40 | $217.40 |
| Purchase #2 | $174.34 | 9.551% | $190.9912 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $13.85 | 11.187% | $15.3994 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $40.31 | 11.652% | $45.0069 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $179.95 | 11.319% | $200.3185 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $195.47 | 12.136% | $219.1922 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $154.72 | 8.621% | $168.0584 | $168.06 | $168.05 | $168.10 |
| 7 purchase totals = | $966.31 | $1,056.3659 | $1,056.37 | $1,056.35 | $1,056.40 | |