| 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 | $139.41 | 5.563% | $147.1654 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $39.78 | 8.128% | $43.0133 | $43.01 | $43.00 | $43.00 |
| Purchase #3 | $71.74 | 6.719% | $76.5602 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $184.83 | 3.164% | $190.678 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $88.79 | 7.401% | $95.3613 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $249.51 | 4.786% | $261.4515 | $261.45 | $261.45 | $261.50 |
| Purchase #7 | $49.47 | 13.206% | $56.003 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $823.53 | $870.2327 | $870.23 | $870.20 | $870.40 | |