| 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 | $182.58 | 4.257% | $190.3524 | $190.35 | $190.35 | $190.40 |
| Purchase #2 | $5.89 | 5.334% | $6.2042 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $243.54 | 7.360% | $261.4645 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $37.86 | 9.261% | $41.3662 | $41.37 | $41.35 | $41.40 |
| Purchase #5 | $154.97 | 4.615% | $162.1219 | $162.12 | $162.10 | $162.10 |
| Purchase #6 | $32.40 | 8.459% | $35.1407 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $34.66 | 12.489% | $38.9887 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $691.90 | $735.6386 | $735.63 | $735.60 | $735.70 | |