| 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 | $7.68 | 6.645% | $8.1903 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $152.56 | 8.695% | $165.8251 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $33.53 | 5.812% | $35.4788 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $12.49 | 4.738% | $13.0818 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $66.93 | 7.475% | $71.933 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $231.95 | 12.449% | $260.8255 | $260.83 | $260.85 | $260.80 |
| Purchase #7 | $165.44 | 6.760% | $176.6237 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $670.58 | $731.9582 | $731.96 | $732.05 | $731.90 | |