| 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 | $33.94 | 7.320% | $36.4244 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $131.32 | 8.161% | $142.037 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $160.64 | 5.768% | $169.9057 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $177.49 | 10.416% | $195.9774 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $179.72 | 4.583% | $187.9566 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $249.48 | 4.342% | $260.3124 | $260.31 | $260.30 | $260.30 |
| Purchase #7 | $62.53 | 12.737% | $70.4944 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $995.12 | $1,063.1079 | $1,063.11 | $1,063.10 | $1,063.10 | |