| 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 | $169.35 | 13.648% | $192.4629 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $174.54 | 3.673% | $180.9509 | $180.95 | $180.95 | $181.00 |
| Purchase #3 | $144.99 | 8.386% | $157.1489 | $157.15 | $157.15 | $157.10 |
| Purchase #4 | $10.59 | 6.582% | $11.287 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $114.87 | 4.750% | $120.3263 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $56.80 | 10.444% | $62.7322 | $62.73 | $62.75 | $62.70 |
| Purchase #7 | $99.56 | 12.241% | $111.7471 | $111.75 | $111.75 | $111.70 |
| 7 purchase totals = | $770.70 | $836.6553 | $836.66 | $836.70 | $836.60 | |