| 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 | $188.49 | 9.843% | $207.0431 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $11.79 | 13.180% | $13.3439 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $123.29 | 8.378% | $133.6192 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $149.56 | 4.372% | $156.0988 | $156.10 | $156.10 | $156.10 |
| Purchase #5 | $43.92 | 7.322% | $47.1358 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $118.52 | 12.848% | $133.7474 | $133.75 | $133.75 | $133.70 |
| Purchase #7 | $203.60 | 8.276% | $220.4499 | $220.45 | $220.45 | $220.40 |
| 7 purchase totals = | $839.17 | $911.4381 | $911.44 | $911.45 | $911.20 | |