| 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 | $167.68 | 10.292% | $184.9376 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $153.41 | 5.333% | $161.5914 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $194.40 | 13.396% | $220.4418 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $232.51 | 6.392% | $247.372 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $80.35 | 8.194% | $86.9339 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $99.49 | 9.293% | $108.7356 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $212.80 | 12.657% | $239.7341 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $1,140.64 | $1,249.7464 | $1,249.74 | $1,249.80 | $1,249.60 | |