| 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 | $144.41 | 7.313% | $154.9707 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $143.39 | 4.690% | $150.115 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $72.92 | 9.345% | $79.7344 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $14.56 | 7.352% | $15.6305 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $163.86 | 3.458% | $169.5263 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $31.94 | 9.855% | $35.0877 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $162.65 | 7.438% | $174.7479 | $174.75 | $174.75 | $174.70 |
| 7 purchase totals = | $733.73 | $779.8125 | $779.82 | $779.85 | $779.70 | |