| 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 | $136.38 | 10.325% | $150.4612 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $164.38 | 7.851% | $177.2855 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $157.30 | 12.628% | $177.1638 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $150.54 | 9.833% | $165.3426 | $165.34 | $165.35 | $165.30 |
| Purchase #5 | $176.98 | 11.218% | $196.8336 | $196.83 | $196.85 | $196.80 |
| Purchase #6 | $101.71 | 6.275% | $108.0923 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $20.33 | 9.511% | $22.2636 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $907.62 | $997.4426 | $997.43 | $997.45 | $997.50 | |