| 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 | $176.62 | 6.487% | $188.0773 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $174.69 | 3.622% | $181.0173 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $130.50 | 6.643% | $139.1691 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $57.95 | 9.273% | $63.3237 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $43.42 | 13.113% | $49.1137 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $250.75 | 6.588% | $267.2694 | $267.27 | $267.25 | $267.30 |
| Purchase #7 | $146.36 | 12.856% | $165.176 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $980.29 | $1,053.1465 | $1,053.15 | $1,053.10 | $1,053.20 | |