| 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 | $153.30 | 8.105% | $165.725 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $250.75 | 12.732% | $282.6755 | $282.68 | $282.70 | $282.70 |
| Purchase #3 | $34.74 | 4.821% | $36.4148 | $36.41 | $36.40 | $36.40 |
| Purchase #4 | $46.52 | 8.190% | $50.33 | $50.33 | $50.35 | $50.30 |
| Purchase #5 | $131.45 | 3.689% | $136.2992 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $137.76 | 8.763% | $149.8319 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $104.29 | 4.357% | $108.8339 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $858.81 | $930.1103 | $930.11 | $930.20 | $930.00 | |