| 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 | $125.75 | 9.592% | $137.8119 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $111.43 | 12.437% | $125.2885 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $147.91 | 13.820% | $168.3512 | $168.35 | $168.35 | $168.40 |
| Purchase #4 | $194.48 | 6.526% | $207.1718 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $186.71 | 5.125% | $196.2789 | $196.28 | $196.30 | $196.30 |
| Purchase #6 | $35.97 | 6.454% | $38.2915 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $81.31 | 9.362% | $88.9222 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $883.56 | $962.1160 | $962.11 | $962.10 | $962.20 | |