| 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 | $166.43 | 12.139% | $186.6329 | $186.63 | $186.65 | $186.60 |
| Purchase #2 | $201.76 | 4.557% | $210.9542 | $210.95 | $210.95 | $211.00 |
| Purchase #3 | $161.67 | 4.836% | $169.4884 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $35.96 | 10.773% | $39.834 | $39.83 | $39.85 | $39.80 |
| Purchase #5 | $152.36 | 8.727% | $165.6565 | $165.66 | $165.65 | $165.70 |
| Purchase #6 | $140.80 | 6.839% | $150.4293 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $77.82 | 6.703% | $83.0363 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $936.80 | $1,006.0316 | $1,006.03 | $1,006.10 | $1,006.00 | |