| 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 | $127.31 | 7.334% | $136.6469 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $6.89 | 8.708% | $7.49 | $7.49 | $7.50 | $7.50 |
| Purchase #3 | $150.90 | 4.208% | $157.2499 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $25.94 | 12.300% | $29.1306 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $160.62 | 10.138% | $176.9037 | $176.90 | $176.90 | $176.90 |
| Purchase #6 | $188.50 | 10.607% | $208.4942 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $127.83 | 13.737% | $145.39 | $145.39 | $145.40 | $145.40 |
| 7 purchase totals = | $787.99 | $861.3053 | $861.30 | $861.35 | $861.20 | |