| 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 | $118.94 | 8.437% | $128.975 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $162.52 | 6.490% | $173.0675 | $173.07 | $173.05 | $173.10 |
| Purchase #3 | $126.48 | 10.426% | $139.6668 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $25.89 | 7.396% | $27.8048 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $119.97 | 11.844% | $134.1792 | $134.18 | $134.20 | $134.20 |
| Purchase #6 | $164.53 | 7.177% | $176.3383 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $83.73 | 7.663% | $90.1462 | $90.15 | $90.15 | $90.10 |
| 7 purchase totals = | $802.06 | $870.1778 | $870.19 | $870.20 | $870.20 | |