| 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 | $170.63 | 9.816% | $187.379 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $82.35 | 12.361% | $92.5293 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $15.84 | 7.478% | $17.0245 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $158.44 | 3.119% | $163.3817 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $55.96 | 7.372% | $60.0854 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $168.30 | 4.753% | $176.2993 | $176.30 | $176.30 | $176.30 |
| Purchase #7 | $6.43 | 5.508% | $6.7842 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $657.95 | $703.4834 | $703.48 | $703.55 | $703.50 | |