| 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 | $119.87 | 8.275% | $129.7892 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $7.68 | 12.326% | $8.6266 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $184.42 | 3.132% | $190.196 | $190.20 | $190.20 | $190.20 |
| Purchase #4 | $187.84 | 6.506% | $200.0609 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $143.76 | 8.744% | $156.3304 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $86.94 | 3.357% | $89.8586 | $89.86 | $89.85 | $89.90 |
| Purchase #7 | $156.59 | 7.414% | $168.1996 | $168.20 | $168.20 | $168.20 |
| 7 purchase totals = | $887.10 | $943.0613 | $943.07 | $943.10 | $943.10 | |