| 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 | $155.57 | 6.229% | $165.2605 | $165.26 | $165.25 | $165.30 |
| Purchase #2 | $181.58 | 3.578% | $188.0769 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $189.48 | 13.736% | $215.507 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $183.52 | 5.115% | $192.907 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $33.75 | 4.283% | $35.1955 | $35.20 | $35.20 | $35.20 |
| Purchase #6 | $120.71 | 5.451% | $127.2899 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $180.86 | 8.176% | $195.6471 | $195.65 | $195.65 | $195.60 |
| 7 purchase totals = | $1,045.47 | $1,119.8839 | $1,119.90 | $1,119.90 | $1,119.90 | |