| 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 | $133.47 | 8.744% | $145.1406 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $77.56 | 10.156% | $85.437 | $85.44 | $85.45 | $85.40 |
| Purchase #3 | $187.62 | 3.663% | $194.4925 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $61.32 | 7.218% | $65.7461 | $65.75 | $65.75 | $65.70 |
| Purchase #5 | $184.42 | 3.485% | $190.847 | $190.85 | $190.85 | $190.80 |
| Purchase #6 | $227.61 | 5.245% | $239.5481 | $239.55 | $239.55 | $239.50 |
| Purchase #7 | $178.70 | 8.147% | $193.2587 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $1,050.70 | $1,114.4700 | $1,114.48 | $1,114.50 | $1,114.30 | |