| 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 | $147.30 | 5.139% | $154.8697 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $190.25 | 4.161% | $198.1663 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $24.56 | 10.470% | $27.1314 | $27.13 | $27.15 | $27.10 |
| Purchase #4 | $88.35 | 7.245% | $94.751 | $94.75 | $94.75 | $94.80 |
| Purchase #5 | $15.58 | 5.452% | $16.4294 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $187.83 | 13.510% | $213.2058 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $66.94 | 12.455% | $75.2774 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $720.81 | $779.8310 | $779.84 | $779.85 | $779.90 | |