| 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 | $153.83 | 5.251% | $161.9076 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $16.58 | 3.375% | $17.1396 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $187.35 | 11.627% | $209.1332 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $144.72 | 6.484% | $154.1036 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $7.93 | 6.215% | $8.4228 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $75.35 | 3.566% | $78.037 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $68.83 | 9.501% | $75.3695 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $654.59 | $704.1133 | $704.11 | $704.10 | $704.00 | |