| 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 | $39.49 | 9.873% | $43.3888 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $149.49 | 3.537% | $154.7775 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $165.97 | 6.704% | $177.0966 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $144.83 | 9.292% | $158.2876 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $189.81 | 13.716% | $215.8443 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $238.97 | 8.407% | $259.0602 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $146.91 | 12.758% | $165.6528 | $165.65 | $165.65 | $165.70 |
| 7 purchase totals = | $1,075.47 | $1,174.1078 | $1,174.11 | $1,174.15 | $1,174.20 | |