| 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 | $149.90 | 7.841% | $161.6537 | $161.65 | $161.65 | $161.70 |
| Purchase #2 | $10.47 | 3.806% | $10.8685 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $119.56 | 5.649% | $126.3139 | $126.31 | $126.30 | $126.30 |
| Purchase #4 | $157.72 | 4.751% | $165.2133 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $189.42 | 12.751% | $213.5729 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $85.63 | 9.828% | $94.0457 | $94.05 | $94.05 | $94.00 |
| Purchase #7 | $31.92 | 7.538% | $34.3261 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $744.62 | $805.9941 | $805.99 | $805.95 | $806.00 | |