| 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 | $152.57 | 7.126% | $163.4421 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $134.68 | 5.680% | $142.3298 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $46.42 | 12.195% | $52.0809 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $197.34 | 12.121% | $221.2596 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $186.89 | 13.483% | $212.0884 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $15.45 | 6.724% | $16.4889 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $240.40 | 10.493% | $265.6252 | $265.63 | $265.65 | $265.60 |
| 7 purchase totals = | $973.75 | $1,073.3149 | $1,073.32 | $1,073.40 | $1,073.30 | |