| 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 | $156.83 | 12.795% | $176.8964 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $154.79 | 4.706% | $162.0744 | $162.07 | $162.05 | $162.10 |
| Purchase #3 | $44.83 | 7.508% | $48.1958 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $30.77 | 13.588% | $34.951 | $34.95 | $34.95 | $35.00 |
| Purchase #5 | $147.79 | 11.666% | $165.0312 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $22.60 | 8.679% | $24.5615 | $24.56 | $24.55 | $24.60 |
| Purchase #7 | $128.91 | 10.295% | $142.1813 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $686.52 | $753.8916 | $753.89 | $753.90 | $754.00 | |