| 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 | $208.44 | 7.648% | $224.3815 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $199.68 | 3.836% | $207.3397 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $161.86 | 6.848% | $172.9442 | $172.94 | $172.95 | $172.90 |
| Purchase #4 | $98.72 | 10.484% | $109.0698 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $169.57 | 6.735% | $180.9905 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $152.63 | 9.577% | $167.2474 | $167.25 | $167.25 | $167.20 |
| Purchase #7 | $16.45 | 8.776% | $17.8937 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $1,007.35 | $1,079.8668 | $1,079.86 | $1,079.90 | $1,079.80 | |