| 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 | $198.34 | 4.452% | $207.1701 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $74.44 | 8.125% | $80.4883 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $33.46 | 4.671% | $35.0229 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $146.68 | 12.749% | $165.3802 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $100.33 | 10.661% | $111.0262 | $111.03 | $111.05 | $111.00 |
| Purchase #6 | $122.27 | 8.297% | $132.4147 | $132.41 | $132.40 | $132.40 |
| Purchase #7 | $179.31 | 8.391% | $194.3559 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $854.83 | $925.8583 | $925.86 | $925.85 | $925.90 | |