| 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 | $132.51 | 13.464% | $150.3511 | $150.35 | $150.35 | $150.40 |
| Purchase #2 | $127.84 | 13.215% | $144.7341 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $92.94 | 3.588% | $96.2747 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $180.46 | 12.157% | $202.3985 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $7.53 | 8.670% | $8.1829 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $206.62 | 8.612% | $224.4141 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $181.53 | 6.154% | $192.7014 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $929.43 | $1,019.0568 | $1,019.04 | $1,019.05 | $1,019.10 | |